{"id":"ALSA-2026:80605","summary":"Critical: cjose security update","details":"CJose is C library implementing the Javascript Object Signing and Encryption (JOSE).  \n\nSecurity Fix(es):  \n\n  * cjose: OpenIDC/cjose uses all-zero Content Encryption Key for AES-CBC-HMAC JWE encryption (CVE-2026-53939)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n","modified":"2026-10-12T15:30:02.673392248Z","published":"2026-10-12T00:00:00Z","related":["CVE-2026-53939"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:80605"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-53939"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2530243"},{"type":"ADVISORY","url":"https://errata.almalinux.org/10/ALSA-2026-80605.html"}],"affected":[{"package":{"name":"cjose","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/cjose"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.2.2-7.el10_2.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:80605.json"}},{"package":{"name":"cjose-devel","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/cjose-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.2.2-7.el10_2.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:80605.json"}}],"schema_version":"1.9.0"}