{"id":"RLSA-2026:98074","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\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 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