{"action":"Upgrade cjose to 0.6.2.7-1 or later.","affected":[{"fixed":"0.6.2.7-1","introduced":"0"}],"component":"cjose","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["0.6.2.7-1"],"id":"tcs_01M5NSY6J48GXEMT5WD8TQMEEW","modified_at":"2026-10-01T03:03:26.323622918Z","published_at":"2026-09-09T00:17:31.700Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-53939","https://security-tracker.debian.org/tracker/CVE-2026-53939"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-53939#Debian:14/cjose","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-53939"}],"summary":"OpenIDC/cjose is a C library implementing the Javascript Object Signing and Encryption (JOSE). In versions 0.6.1 through 0.6.2.5, when cjose encrypts a JWE using an AES-CBC-HMAC content-encryption alg"}