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impacted.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39147.json","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39147.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39147","reference_id":"","reference_type":"","scores":[{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71488","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.715","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71497","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71365","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71407","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71425","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.7144","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71418","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71406","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.7139","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71373","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71489","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71438","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71459","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71453","published_at":"2026-04-16T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39147"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39154","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cv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of Untrusted Data\nXStream is a simple library to serialize objects to XML and back again. This vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. Users who followed the recommendation to setup XStream's security framework with an allow list limited to the minimal required types are not impacted.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39148.json","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39148.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39148","reference_id":"","reference_type":"","scores":[{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71488","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.715","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71497","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71365","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71407","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71425","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.7144","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71418","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71406","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.7139","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71373","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71489","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71438","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71459","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71453","published_at":"2026-04-16T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39148"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39154","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cv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ttps://www.debian.org/security/2021/dsa-5004"},{"reference_url":"https://www.oracle.com/security-alerts/cpuapr2022.html","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.oracle.com/security-alerts/cpuapr2022.html"},{"reference_url":"https://www.oracle.com/security-alerts/cpujan2022.html","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.oracle.com/security-alerts/cpujan2022.html"},{"reference_url":"https://www.oracle.com/security-alerts/cpujul2022.html","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.oracle.com/security-alerts/cpujul2022.html"},{"reference_url":"https://x-stream.github.io/CVE-2021-39148.html","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://x-stream.github.io/CVE-2021-39148.html"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1997781","reference_id":"1997781","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1997781"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=998054","reference_id":"998054","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=998054"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39148","reference_id":"CVE-2021-39148","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39148"},{"reference_url":"https://github.com/advisories/GHSA-qrx8-8545-4wg2","reference_id":"GHSA-qrx8-8545-4wg2","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-qrx8-8545-4wg2"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:3956","reference_id":"RHSA-2021:3956","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:3956"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:4767","reference_id":"RHSA-2021:4767","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:4767"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:4918","reference_id":"RHSA-2021:4918","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:4918"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:0296","reference_id":"RHSA-2022:0296","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:0296"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:0297","reference_id":"RHSA-2022:0297","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:0297"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:0520","reference_id":"RHSA-2022:0520","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:0520"},{"reference_url":"https://usn.ubuntu.com/5946-1/","reference_id":"USN-5946-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/5946-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/929326?format=json","purl":"pkg:deb/debian/libxstream-java@1.4.15-3%2Bdeb11u1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxstream-java@1.4.15-3%252Bdeb11u1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/929316?format=json","purl":"pkg:deb/debian/libxstream-java@1.4.15-3%2Bdeb11u2?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxstream-java@1.4.15-3%252Bdeb11u2%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/929325?format=json","purl":"pkg:deb/debian/libxstream-java@1.4.18-1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxstream-java@1.4.18-1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/929314?format=json","purl":"pkg:deb/debian/libxstream-java@1.4.20-1%2Bdeb12u1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilitie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of Untrusted Data\nXStream is a simple library to serialize objects to XML and back again. if using the version out of the box with Java runtime to 8 or with JavaFX installed. Users who followed the recommendation to setup XStream's security framework with an allow list limited to the minimal required types are not impacted.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39153.json","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39153.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39153","reference_id":"","reference_type":"","scores":[{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71488","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.715","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71497","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71365","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71407","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71425","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.7144","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71418","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71406","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.7139","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71373","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71489","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71438","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71459","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71453","published_at":"2026-04-16T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39153"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39154","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39154"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/x-stream/xstream","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/x-stream/xstream"},{"reference_url":"https://github.com/x-stream/xstream/security/advisories/GHSA-2q8x-2p7f-574v","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/x-stream/xstream/security/advisories/GHSA-2q8x-2p7f-574v"},{"reference_url":"https://lists.debian.org/debian-lts-announce/2021/09/msg00017.html","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.debian.org/debian-lts-announce/2021/09/msg00017.html"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/22KVR6B5IZP3BGQ3HPWIO2FWWCKT3DHP","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/22KVR6B5IZP3BGQ3HPWIO2FWWCKT3DHP"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/22KVR6B5IZP3BGQ3HPWIO2FWWCKT3DHP/","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/22KVR6B5IZP3BGQ3HPWIO2FWWCKT3DHP/"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PVPHZA7VW2RRSDCOIPP2W6O5ND254TU7","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PVPHZA7VW2RRSDCOIPP2W6O5ND254TU7"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PVPHZA7VW2RRSDCOIPP2W6O5ND254TU7/","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PVPHZA7VW2RRSDCOIPP2W6O5ND254TU7/"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGXIU3YDPG6OGTDHMBLAFN7BPBERXREB","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGXIU3YDPG6OGTDHMBLAFN7BPBERXREB"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGXIU3YDPG6OGTDHMBLAFN7BPBERXREB/","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGXIU3YDPG6OGTDHMBLAFN7BPBERXREB/"},{"reference_url":"https://security.netapp.com/advisory/ntap-20210923-0003","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20210923-0003"},{"reference_url":"https://security.netapp.com/advisory/ntap-20210923-0003/","reference_id":"","reference_type":"","scores":[],"url":"https://security.netapp.com/advisory/ntap-20210923-0003/"},{"reference_url":"https://www.debian.org/security/2021/dsa-5004","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.debian.org/security/2021/dsa-5004"},{"reference_url":"https://www.oracle.com/security-alerts/cpuapr2022.html","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.oracle.com/security-alerts/cpuapr2022.html"},{"reference_url":"https://www.oracle.com/security-alerts/cpujan2022.html","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.oracle.com/security-alerts/cpujan2022.html"},{"reference_url":"https://www.oracle.com/security-alerts/cpujul2022.html","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.oracle.com/security-alerts/cpujul2022.html"},{"reference_url":"https://x-stream.github.io/CVE-2021-39153.html","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://x-stream.github.io/CVE-2021-39153.html"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1997795","reference_id":"1997795","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1997795"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=998054","reference_id":"998054","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=998054"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39153","reference_id":"CVE-2021-39153","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39153"},{"reference_url":"https://github.com/advisories/GHSA-2q8x-2p7f-574v","reference_id":"GHSA-2q8x-2p7f-574v","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-2q8x-2p7f-574v"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:3956","reference_id":"RHSA-2021:3956","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:3956"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:4767","reference_id":"RHSA-2021:4767","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:4767"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:4918","reference_id":"RHSA-2021:4918","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:4918"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:0296","reference_id":"RHSA-2022:0296","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:0296"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:0297","reference_id":"RHSA-2022:0297","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:0297"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:0520","reference_id":"RHSA-2022:0520","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:0520"},{"reference_url":"https://usn.ubuntu.com/5946-1/","reference_id":"USN-5946-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/5946-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/929326?format=json","purl":"pkg:deb/debian/libxstream-java@1.4.15-3%2Bdeb11u1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxstream-java@1.4.15-3%252Bdeb11u1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/929316?format=json","purl":"pkg:deb/debian/libxstream-java@1.4.15-3%2Bdeb11u2?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxstream-java@1.4.15-3%252Bdeb11u2%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/929325?format=json","purl":"pkg:deb/debian/libxstream-java@1.4.18-1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxstream-java@1.4.18-1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/929314?format=json","purl":"pkg:deb/debian/libxstream-java@1.4.20-1%2Bdeb12u1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilitie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Upload of File with Dangerous Type\nXStream is a simple library to serialize objects to XML and back again. This vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. Users who followed the recommendation to setup XStream's security framework with a allow list limited to the minimal required types are not impacted.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39145.json","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39145.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39145","reference_id":"","reference_type":"","scores":[{"value":"0.00618","scoring_system":"epss","scoring_elements":"0.70021","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00618","scoring_system":"epss","scoring_elements":"0.70046","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00618","scoring_system":"epss","scoring_elements":"0.70047","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00618","scoring_system":"epss","scoring_elements":"0.69889","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00618","scoring_system":"epss","scoring_elements":"0.69966","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00618","scoring_system":"epss","scoring_elements":"0.69982","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00618","scoring_system":"epss","scoring_elements":"0.69958","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00618","scoring_system":"epss","scoring_elements":"0.69942","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00618","scoring_system":"epss","scoring_elements":"0.69894","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00618","scoring_system":"epss","scoring_elements":"0.69917","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00618","scoring_system":"epss","scoring_elements":"0.69902","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00618","scoring_system":"epss","scoring_elements":"0.70039","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00618","scoring_system":"epss","scoring_elements":"0.69988","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00618","scoring_system":"epss","scoring_elements":"0.70006","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00618","scoring_system":"epss","scoring_elements":"0.69996","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00618","scoring_system":"epss","scoring_elements":"0.69953","published_at":"2026-04-13T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39145"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename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of Untrusted Data\nXStream is a simple library to serialize objects to XML and back again. This vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. Users who followed the recommendation to setup XStream's security framework with a allow list limited to the minimal required types are not impacted.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39146.json","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39146.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39146","reference_id":"","reference_type":"","scores":[{"value":"0.47156","scoring_system":"epss","scoring_elements":"0.97702","published_at":"2026-05-05T12:55:00Z"},{"value":"0.47156","scoring_system":"epss","scoring_elements":"0.97698","published_at":"2026-04-29T12:55:00Z"},{"value":"0.47156","scoring_system":"epss","scoring_elements":"0.97693","published_at":"2026-04-26T12:55:00Z"},{"value":"0.47156","scoring_system":"epss","scoring_elements":"0.97677","published_at":"2026-04-09T12:55:00Z"},{"value":"0.47156","scoring_system":"epss","scoring_elements":"0.97682","published_at":"2026-04-12T12:55:00Z"},{"value":"0.47156","scoring_system":"epss","scoring_elements":"0.9768","published_at":"2026-04-11T12:55:00Z"},{"value":"0.47156","scoring_system":"epss","scoring_elements":"0.97674","published_at":"2026-04-08T12:55:00Z"},{"value":"0.47156","scoring_system":"epss","scoring_elements":"0.9767","published_at":"2026-04-07T12:55:00Z"},{"value":"0.47156","scoring_system":"epss","scoring_elements":"0.97669","published_at":"2026-04-04T12:55:00Z"},{"value":"0.47156","scoring_system":"epss","scoring_elements":"0.97668","published_at":"2026-04-02T12:55:00Z"},{"value":"0.47156","scoring_system":"epss","scoring_elements":"0.97662","published_at":"2026-04-01T12:55:00Z"},{"value":"0.47156","scoring_system":"epss","scoring_elements":"0.97692","published_at":"2026-04-24T12:55:00Z"},{"value":"0.47156","scoring_system":"epss","scoring_elements":"0.9769","published_at":"2026-04-16T12:55:00Z"},{"value":"0.47156","scoring_system":"epss","scoring_elements":"0.97683","published_at":"2026-04-13T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39146"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39154","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39154"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-sc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of Untrusted Data\nXStream is a simple library to serialize objects to XML and back again. Users who followed the recommendation to setup XStream's security framework with an allow list limited to the minimal required types are not impacted.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39154.json","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39154.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39154","reference_id":"","reference_type":"","scores":[{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71488","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.715","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71497","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71365","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71407","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71425","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.7144","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71418","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71406","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.7139","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71373","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71489","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71438","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71459","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00674","scoring_system":"epss","scoring_elements":"0.71453","published_at":"2026-04-16T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39154"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39154","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cv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is vulnerable to a Remote Command Execution attack\nXStream is a simple library to serialize objects to XML and back again. This vulnerability may allow a remote attacker has sufficient rights to execute commands of the host only by manipulating the processed input stream. Users who followed the recommendation to setup XStream's security framework with a allow list limited to the minimal required types are not 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of Untrusted Data\nXStream is a simple library to serialize objects to XML and back again. This vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. Users who followed the recommendation to setup XStream's security framework with an allow list limited to the minimal required types are not impacted.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39151.json","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39151.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39151","reference_id":"","reference_type":"","scores":[{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72258","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72268","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72273","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.7214","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72199","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72214","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72192","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.7218","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72143","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72166","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72145","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72265","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72222","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72236","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72226","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72185","published_at":"2026-04-13T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39151"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.c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Request Forgery (SSRF)\nXStream is a simple library to serialize objects to XML and back again. This vulnerability may allow a remote attacker to request data from internal resources that are not publicly available only by manipulating the processed input stream with a Java runtime. Users who followed the recommendation to setup XStream's security framework with an allow list limited to the minimal required types are not impacted.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39152.json","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39152.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39152","reference_id":"","reference_type":"","scores":[{"value":"0.61765","scoring_system":"epss","scoring_elements":"0.9835","published_at":"2026-05-05T12:55:00Z"},{"value":"0.61765","scoring_system":"epss","scoring_elements":"0.98346","published_at":"2026-04-26T12:55:00Z"},{"value":"0.61765","scoring_system":"epss","scoring_elements":"0.98345","published_at":"2026-04-29T12:55:00Z"},{"value":"0.61765","scoring_system":"epss","scoring_elements":"0.98341","published_at":"2026-04-21T12:55:00Z"},{"value":"0.61765","scoring_system":"epss","scoring_elements":"0.98342","published_at":"2026-04-18T12:55:00Z"},{"value":"0.61765","scoring_system":"epss","scoring_elements":"0.98337","published_at":"2026-04-13T12:55:00Z"},{"value":"0.61765","scoring_system":"epss","scoring_elements":"0.98336","published_at":"2026-04-11T12:55:00Z"},{"value":"0.61765","scoring_system":"epss","scoring_elements":"0.98333","published_at":"2026-04-09T12:55:00Z"},{"value":"0.61765","scoring_system":"epss","scoring_elements":"0.98328","published_at":"2026-04-07T12:55:00Z"},{"value":"0.61765","scoring_system":"epss","scoring_elements":"0.98325","published_at":"2026-04-04T12:55:00Z"},{"value":"0.61765","scoring_system":"epss","scoring_elements":"0.98323","published_at":"2026-04-02T12:55:00Z"},{"value":"0.61765","scoring_system":"epss","scoring_elements":"0.98321","published_at":"2026-04-01T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39152"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39154","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39154"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/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ource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxstream-java@1.4.21-1%3Fdistro=trixie"}],"aliases":["CVE-2021-39152","GHSA-xw4p-crpj-vjx2"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-v7za-zjfx-mqek"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/11070?format=json","vulnerability_id":"VCID-wehr-d623-akaj","summary":"Deserialization of Untrusted Data\nXStream is a simple library to serialize objects to XML and back again. This vulnerability may allow a remote attacker to allocate % CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulating the processed input stream. Users who followed the recommendation to setup XStream's security framework with an allow list limited to the minimal required types are not 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of Untrusted Data\nXStream is a simple library to serialize objects to XML and back again. This vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. Users who followed the recommendation to setup XStream's security framework with an allow list limited to the minimal required types are not impacted.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39149.json","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39149.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39149","reference_id":"","reference_type":"","scores":[{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72258","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72268","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72273","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.7214","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72199","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72214","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72192","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.7218","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72143","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72166","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72145","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72265","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72222","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72236","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72226","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00708","scoring_system":"epss","scoring_elements":"0.72185","published_at":"2026-04-13T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39149"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39154","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39154"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/x-stream/xstream","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/x-stream/xstream"},{"reference_url":"https://github.com/x-stream/xstream/security/advisories/GHSA-3ccq-5vw3-2p6x","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/x-stream/xstream/security/advisories/GHSA-3ccq-5vw3-2p6x"},{"reference_url":"https://lists.debian.org/debian-lts-announce/2021/09/msg00017.html","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.debian.org/debian-lts-announce/2021/09/msg00017.html"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/22KVR6B5IZP3BGQ3HPWIO2FWWCKT3DHP","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/22KVR6B5IZP3BGQ3HPWIO2FWWCKT3DHP"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/22KVR6B5IZP3BGQ3HPWIO2FWWCKT3DHP/","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/22KVR6B5IZP3BGQ3HPWIO2FWWCKT3DHP/"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PVPHZA7VW2RRSDCOIPP2W6O5ND254TU7","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PVPHZA7VW2RRSDCOIPP2W6O5ND254TU7"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PVPHZA7VW2RRSDCOIPP2W6O5ND254TU7/","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PVPHZA7VW2RRSDCOIPP2W6O5ND254TU7/"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGXIU3YDPG6OGTDHMBLAFN7BPBERXREB","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGXIU3YDPG6OGTDHMBLAFN7BPBERXREB"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGXIU3YDPG6OGTDHMBLAFN7BPBERXREB/","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGXIU3YDPG6OGTDHMBLAFN7BPBERXREB/"},{"reference_url":"https://security.netapp.com/advisory/ntap-20210923-0003","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20210923-0003"},{"reference_url":"https://security.netapp.com/advisory/ntap-20210923-0003/","reference_id":"","reference_type":"","scores":[],"url":"https://security.netapp.com/advisory/ntap-20210923-0003/"},{"reference_url":"https://www.debian.org/security/2021/dsa-5004","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC: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of Untrusted Data\nXStream is a simple library to serialize objects to XML and back again.However, this scenario can be adjusted easily to an external Xalan that works regardless of the version of the Java runtime. Users who followed the recommendation to setup XStream's security framework with an allow list limited to the minimal required types are not impacted.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39139.json","reference_id":"","reference_type":"","scores":[{"value":"8.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-39139.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39139","reference_id":"","reference_type":"","scores":[{"value":"0.00838","scoring_system":"epss","scoring_elements":"0.74753","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00838","scoring_system":"epss","scoring_elements":"0.74749","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00838","scoring_system":"epss","scoring_elements":"0.74747","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00838","scoring_system":"epss","scoring_elements":"0.74622","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00838","scoring_system":"epss","scoring_elements":"0.74697","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00838","scoring_system":"epss","scoring_elements":"0.74674","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00838","scoring_system":"epss","scoring_elements":"0.74659","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00838","scoring_system":"epss","scoring_elements":"0.74628","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00838","scoring_system":"epss","scoring_elements":"0.74653","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00838","scoring_system":"epss","scoring_elements":"0.74626","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00838","scoring_system":"epss","scoring_elements":"0.7474","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00838","scoring_system":"epss","scoring_elements":"0.74704","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00838","scoring_system":"epss","scoring_elements":"0.74713","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00838","scoring_system":"epss","scoring_elements":"0.74705","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00838","scoring_system":"epss","scoring_elements":"0.74668","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00838","scoring_system":"epss","scoring_elements":"0.74677","published_at":"2026-04-12T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39139"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39139"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39140"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39141"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39144"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39145"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39146"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39147"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39148"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39149"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39150"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39151"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39152"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39153"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.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