{"id":"MGASA-2026-0496","summary":"Updated cjose packages fix security vulnerabilities","details":"The updated packages fix security vulnerabilities:\nHeap buffer overflow in AES Key Wrap decryption (A128KW/A192KW/A256KW).\n(CVE-2026-53938)\nAll-zero Content Encryption Key used for AES-CBC-HMAC JWE encryption.\n(CVE-2026-53939)\n","modified":"2026-10-12T21:00:03.199222025Z","published":"2026-10-12T20:48:13Z","upstream":["CVE-2026-53938","CVE-2026-53939"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2026-0496.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=36320"},{"type":"WEB","url":"https://lists.debian.org/debian-security-announce/2026/msg00410.html"},{"type":"ADVISORY","url":"https://github.com/OpenIDC/cjose/security/advisories/GHSA-75r7-f5cv-g3wj"},{"type":"ADVISORY","url":"https://github.com/OpenIDC/cjose/security/advisories/GHSA-f6wf-pqg3-6wqq"},{"type":"WEB","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/2D6S3Z3ZBW3G2GOAA7DPZOCHKZ67LAUY/"}],"affected":[{"package":{"name":"cjose","ecosystem":"Mageia:10","purl":"pkg:rpm/mageia/cjose?arch=source&distro=mageia-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.2.4-1.1.mga10"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2026-0496.json"}}],"schema_version":"1.9.0","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}