Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/943714?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/943714?format=api", "purl": "pkg:deb/debian/xwayland@2:21.1.4-1?distro=trixie", "type": "deb", "namespace": "debian", "name": "xwayland", "version": "2:21.1.4-1", "qualifiers": { "distro": "trixie" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "2:22.1.3-1", "latest_non_vulnerable_version": "2:24.1.10-1", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/46286?format=api", "vulnerability_id": "VCID-1cjg-y5qm-sffh", "summary": "Multiple vulnerabilities have been discovered in the Xorg Server and XWayland, the worst of which can result in privilege escalation or remote code execution.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4008.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4008.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-4008", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22403", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22421", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22459", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22474", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22471", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.2257", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22613", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.224", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22481", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22536", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22555", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22514", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-4008" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/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://bugzilla.redhat.com/show_bug.cgi?id=2026059", "reference_id": "2026059", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2026059" }, { "reference_url": "https://security.archlinux.org/AVG-2636", "reference_id": "AVG-2636", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2636" }, { "reference_url": "https://security.archlinux.org/AVG-2640", "reference_id": "AVG-2640", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2640" }, { "reference_url": "https://security.gentoo.org/glsa/202305-30", "reference_id": "GLSA-202305-30", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202305-30" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0003", "reference_id": "RHSA-2022:0003", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0003" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:1917", "reference_id": "RHSA-2022:1917", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:1917" }, { "reference_url": "https://usn.ubuntu.com/5193-1/", "reference_id": "USN-5193-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5193-1/" }, { "reference_url": "https://usn.ubuntu.com/5193-2/", "reference_id": "USN-5193-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5193-2/" }, { "reference_url": "https://usn.ubuntu.com/5193-3/", "reference_id": "USN-5193-3", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5193-3/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/943714?format=api", "purl": "pkg:deb/debian/xwayland@2:21.1.4-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xwayland@2:21.1.4-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/943713?format=api", "purl": "pkg:deb/debian/xwayland@2:22.1.9-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1pcv-f5h3-9fe9" }, { "vulnerability": "VCID-2cp3-p3yx-17be" }, { "vulnerability": "VCID-2vrb-n6cc-c7bc" }, { "vulnerability": "VCID-37e1-pzxj-2fdt" }, { "vulnerability": "VCID-3f4a-m4rt-qqej" }, { "vulnerability": "VCID-41cd-s77z-6bcc" }, { "vulnerability": "VCID-4ngr-6ccu-r7fv" }, { "vulnerability": "VCID-515f-a8yj-4fej" }, { "vulnerability": "VCID-5awx-j7z7-qyak" }, { "vulnerability": "VCID-6hwh-7tvr-sqgn" }, { "vulnerability": "VCID-6rcq-qxef-nuf7" }, { "vulnerability": "VCID-7nax-5yw9-eye8" }, { "vulnerability": "VCID-9cjy-6fj5-r7ag" }, { "vulnerability": "VCID-e9px-edn1-tufs" }, { "vulnerability": "VCID-fgnr-h7rm-83d4" }, { "vulnerability": "VCID-hkrr-v71f-xqdb" }, { "vulnerability": "VCID-hxab-xyu1-xkgc" }, { "vulnerability": "VCID-j6qd-r6ua-cfbm" }, { "vulnerability": "VCID-juet-bb4m-hkhq" }, { "vulnerability": "VCID-may9-9sdj-cbbd" }, { "vulnerability": "VCID-p1tf-2c6u-tygr" }, { "vulnerability": "VCID-pa9n-ntq3-jqaz" }, { "vulnerability": "VCID-phkz-t2yr-m7em" }, { "vulnerability": "VCID-qwqu-19wq-1ke8" }, { "vulnerability": "VCID-s7xs-zcxk-nyc7" }, { "vulnerability": "VCID-sfgy-e6d6-f3fd" }, { "vulnerability": "VCID-sx54-5s5r-ckg2" }, { "vulnerability": "VCID-t1cy-srre-nkbp" }, { "vulnerability": "VCID-trsp-u7xt-a3ck" }, { "vulnerability": "VCID-un9v-4svv-2baj" }, { "vulnerability": "VCID-v9p1-8sb6-9ufr" }, { "vulnerability": "VCID-wyuw-13t9-rbg1" }, { "vulnerability": "VCID-wzer-jnm3-rqa8" }, { "vulnerability": "VCID-x3dk-fny6-fqa5" }, { "vulnerability": "VCID-x3p6-a59z-ebf3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xwayland@2:22.1.9-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/943716?format=api", "purl": "pkg:deb/debian/xwayland@2:24.1.6-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2cp3-p3yx-17be" }, { "vulnerability": "VCID-2vrb-n6cc-c7bc" }, { "vulnerability": "VCID-3f4a-m4rt-qqej" }, { "vulnerability": "VCID-e9px-edn1-tufs" }, { "vulnerability": "VCID-hxab-xyu1-xkgc" }, { "vulnerability": "VCID-may9-9sdj-cbbd" }, { "vulnerability": "VCID-pa9n-ntq3-jqaz" }, { "vulnerability": "VCID-s7xs-zcxk-nyc7" }, { "vulnerability": "VCID-sfgy-e6d6-f3fd" }, { "vulnerability": "VCID-sx54-5s5r-ckg2" }, { "vulnerability": "VCID-t1cy-srre-nkbp" }, { "vulnerability": "VCID-wyuw-13t9-rbg1" }, { "vulnerability": "VCID-wzer-jnm3-rqa8" }, { "vulnerability": "VCID-x3dk-fny6-fqa5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xwayland@2:24.1.6-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/943715?format=api", "purl": "pkg:deb/debian/xwayland@2:24.1.9-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3f4a-m4rt-qqej" }, { "vulnerability": "VCID-hxab-xyu1-xkgc" }, { "vulnerability": "VCID-pa9n-ntq3-jqaz" }, { "vulnerability": "VCID-wzer-jnm3-rqa8" }, { "vulnerability": "VCID-x3dk-fny6-fqa5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xwayland@2:24.1.9-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1067653?format=api", "purl": "pkg:deb/debian/xwayland@2:24.1.10-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xwayland@2:24.1.10-1%3Fdistro=trixie" } ], "aliases": [ "CVE-2021-4008" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-1cjg-y5qm-sffh" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/46290?format=api", "vulnerability_id": "VCID-6qsh-kaxk-zuf9", "summary": "Multiple vulnerabilities have been discovered in the Xorg Server and XWayland, the worst of which can result in privilege escalation or remote code execution.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4011.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4011.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-4011", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00041", "scoring_system": "epss", "scoring_elements": "0.12368", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00041", "scoring_system": "epss", "scoring_elements": "0.12386", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00041", "scoring_system": "epss", "scoring_elements": "0.12422", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00041", "scoring_system": "epss", "scoring_elements": "0.12381", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00041", "scoring_system": "epss", "scoring_elements": "0.12282", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00041", "scoring_system": "epss", "scoring_elements": "0.12476", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00041", "scoring_system": "epss", "scoring_elements": "0.12518", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00041", "scoring_system": "epss", "scoring_elements": "0.12324", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00041", "scoring_system": "epss", "scoring_elements": "0.12404", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00041", "scoring_system": "epss", "scoring_elements": "0.12455", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00041", "scoring_system": "epss", "scoring_elements": "0.1246", "published_at": "2026-04-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-4011" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/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://bugzilla.redhat.com/show_bug.cgi?id=2026074", "reference_id": "2026074", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2026074" }, { "reference_url": "https://security.archlinux.org/AVG-2636", "reference_id": "AVG-2636", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2636" }, { "reference_url": "https://security.archlinux.org/AVG-2640", "reference_id": "AVG-2640", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2640" }, { "reference_url": "https://security.gentoo.org/glsa/202305-30", "reference_id": "GLSA-202305-30", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202305-30" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0003", "reference_id": "RHSA-2022:0003", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0003" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:1917", "reference_id": "RHSA-2022:1917", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:1917" }, { "reference_url": "https://usn.ubuntu.com/5193-1/", "reference_id": "USN-5193-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5193-1/" }, { "reference_url": "https://usn.ubuntu.com/5193-2/", "reference_id": "USN-5193-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5193-2/" }, { "reference_url": "https://usn.ubuntu.com/5193-3/", "reference_id": "USN-5193-3", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5193-3/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/943714?format=api", "purl": "pkg:deb/debian/xwayland@2:21.1.4-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xwayland@2:21.1.4-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/943713?format=api", "purl": "pkg:deb/debian/xwayland@2:22.1.9-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1pcv-f5h3-9fe9" }, { "vulnerability": "VCID-2cp3-p3yx-17be" }, { "vulnerability": "VCID-2vrb-n6cc-c7bc" }, { "vulnerability": "VCID-37e1-pzxj-2fdt" }, { "vulnerability": "VCID-3f4a-m4rt-qqej" }, { "vulnerability": "VCID-41cd-s77z-6bcc" }, { 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"VCID-trsp-u7xt-a3ck" }, { "vulnerability": "VCID-un9v-4svv-2baj" }, { "vulnerability": "VCID-v9p1-8sb6-9ufr" }, { "vulnerability": "VCID-wyuw-13t9-rbg1" }, { "vulnerability": "VCID-wzer-jnm3-rqa8" }, { "vulnerability": "VCID-x3dk-fny6-fqa5" }, { "vulnerability": "VCID-x3p6-a59z-ebf3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xwayland@2:22.1.9-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/943716?format=api", "purl": "pkg:deb/debian/xwayland@2:24.1.6-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2cp3-p3yx-17be" }, { "vulnerability": "VCID-2vrb-n6cc-c7bc" }, { "vulnerability": "VCID-3f4a-m4rt-qqej" }, { "vulnerability": "VCID-e9px-edn1-tufs" }, { "vulnerability": "VCID-hxab-xyu1-xkgc" }, { "vulnerability": "VCID-may9-9sdj-cbbd" }, { "vulnerability": "VCID-pa9n-ntq3-jqaz" }, { "vulnerability": "VCID-s7xs-zcxk-nyc7" }, { "vulnerability": "VCID-sfgy-e6d6-f3fd" }, { 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