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Version 5.8.0 patches the issue.","references":[{"reference_url":"https://github.com/agronholm/cbor2","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/agronholm/cbor2"},{"reference_url":"https://github.com/agronholm/cbor2/commit/f1d701cd2c411ee40bb1fe383afe7f365f35abf0","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/agronholm/cbor2/commit/f1d701cd2c411ee40bb1fe383afe7f365f35abf0"},{"reference_url":"https://github.com/agronholm/cbor2/pull/268","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://github.com/agronholm/cbor2/pull/268"},{"reference_url":"https://github.com/agronholm/cbor2/security/advisories/GHSA-wcj4-jw5j-44wh","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://github.com/agronholm/cbor2/security/advisories/GHSA-wcj4-jw5j-44wh"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68131","reference_id":"CVE-2025-68131","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68131"},{"reference_url":"https://github.com/advisories/GHSA-wcj4-jw5j-44wh","reference_id":"GHSA-wcj4-jw5j-44wh","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-wcj4-jw5j-44wh"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/46947?format=json","purl":"pkg:pypi/cbor2@5.8.0","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/cbor2@5.8.0"}],"aliases":["CVE-2025-68131","GHSA-wcj4-jw5j-44wh","PYSEC-2025-90"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-wqk8-hznt-cbdt"}],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/36727?format=json","vulnerability_id":"VCID-t8n4-qcj9-sqg1","summary":"cbor2 provides encoding and decoding for the Concise Binary Object Representation (CBOR) (RFC 8949) serialization format. Starting in version 5.5.1 and prior to version 5.6.2, an attacker can crash a service using cbor2 to parse a CBOR binary by sending a long enough object. Version 5.6.2 contains a patch for this issue.","references":[{"reference_url":"https://github.com/agronholm/cbor2","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/agronholm/cbor2"},{"reference_url":"https://github.com/agronholm/cbor2/commit/387755eacf0be35591a478d3c67fe10618a6d542","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://github.com/agronholm/cbor2/commit/387755eacf0be35591a478d3c67fe10618a6d542"},{"reference_url":"https://github.com/agronholm/cbor2/commit/4de6991ba29bf2290d7b9d83525eda7d021873df","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://github.com/agronholm/cbor2/commit/4de6991ba29bf2290d7b9d83525eda7d021873df"},{"reference_url":"https://github.com/agronholm/cbor2/pull/204","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://github.com/agronholm/cbor2/pull/204"},{"reference_url":"https://github.com/agronholm/cbor2/releases/tag/5.6.2","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://github.com/agronholm/cbor2/releases/tag/5.6.2"},{"reference_url":"https://github.com/agronholm/cbor2/security/advisories/GHSA-375g-39jq-vq7m","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://github.com/agronholm/cbor2/security/advisories/GHSA-375g-39jq-vq7m"},{"reference_url":"https://github.com/pypa/advisory-database/tree/main/vulns/cbor2/PYSEC-2024-155.yaml","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/pypa/advisory-database/tree/main/vulns/cbor2/PYSEC-2024-155.yaml"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BT42VXZMMMCSSHMA65KKPOZCXJEYHNR5","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BT42VXZMMMCSSHMA65KKPOZCXJEYHNR5"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BT42VXZMMMCSSHMA65KKPOZCXJEYHNR5/","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BT42VXZMMMCSSHMA65KKPOZCXJEYHNR5/"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GX524ZG2XJWFV37UQKQ4LWIH4UICSGEQ","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GX524ZG2XJWFV37UQKQ4LWIH4UICSGEQ"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GX524ZG2XJWFV37UQKQ4LWIH4UICSGEQ/","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GX524ZG2XJWFV37UQKQ4LWIH4UICSGEQ/"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PWC3VU6YV6EXKCSX5GTKWLBZIDIJNQJY","reference_id":"","reference_type":"","scores":[],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PWC3VU6YV6EXKCSX5GTKWLBZIDIJNQJY"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PWC3VU6YV6EXKCSX5GTKWLBZIDIJNQJY/","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PWC3VU6YV6EXKCSX5GTKWLBZIDIJNQJY/"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2024-26134","reference_id":"CVE-2024-26134","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-26134"},{"reference_url":"https://github.com/advisories/GHSA-375g-39jq-vq7m","reference_id":"GHSA-375g-39jq-vq7m","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-375g-39jq-vq7m"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/39800?format=json","purl":"pkg:pypi/cbor2@5.6.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-wqk8-hznt-cbdt"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/cbor2@5.6.2"}],"aliases":["CVE-2024-26134","GHSA-375g-39jq-vq7m","PYSEC-2024-155"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-t8n4-qcj9-sqg1"}],"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/cbor2@5.6.2"}