{"schema":"threatline.record/2","record":{"id":"CVE-2026-89317","aliases":["GHSA-445r-fpvv-hgwc"],"summary":"JwtVerifierImpl.Verify does not enforce the JWS `crit` header (RFC 7515 §4.1.11)","details":"gose parsed the JWS `crit` header into `JwsHeader.Crit` and then never read it. RFC 7515 §4.1.11 requires a recipient to reject a JWS whose listed critical extension parameters it does not understand. gose implements no header extensions, so every token carrying a non-empty `crit` should have been rejected — and none were.","categories":["Unclassified"],"product":"Eclipse KeyPont - GOSE","vendor":"Eclipse Foundation","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-89317","source_modified_at":"2026-10-23T08:50:22.987Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Eclipse KeyPont - GOSE","vendor":"Eclipse Foundation","versions":[{"lessThanOrEqual":"0.13.0-rc1","status":"affected","version":"0.7.3","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-89317","source_modified_at":"2026-10-23T08:50:22.987Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Eclipse KeyPont - GOSE","vendor":"Eclipse Foundation","versions":[{"lessThan":"1.0.0-rc4","status":"affected","version":"0","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"GitHub Advisory Database","source_url":"https://github.com/eclipse-keypont/gose/security/advisories/GHSA-445r-fpvv-hgwc","source_modified_at":"2026-10-23T08:50:07Z","fetched_at":"2026-10-23T20:37:03.234832Z","package":{"ecosystem":"go","name":"github.com/ThalesGroup/gose"},"range":">= 0.7.3, <= 0.13.0-rc1"},{"source":"GitHub Advisory Database","source_url":"https://github.com/eclipse-keypont/gose/security/advisories/GHSA-445r-fpvv-hgwc","source_modified_at":"2026-10-23T08:50:07Z","fetched_at":"2026-10-23T20:37:03.234832Z","package":{"ecosystem":"go","name":"github.com/eclipse-keypont/gose"},"range":"< 1.0.0-rc4"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-89317","source_modified_at":"2026-10-23T08:50:22.987Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Eclipse KeyPont - GOSE","ecosystem":null},"version":"1.0.0-rc4","basis":"first unaffected version stated in the CVE record"}],"cvss":6.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00147,"percentile":0.03593,"score_date":"2026-10-23"},"published_at":"2026-10-23T08:50:22.987Z","modified_at":"2026-10-23T08:50:22.987Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-89317","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T08:50:22.987Z"},{"source":"GitHub Advisory Database","url":"https://github.com/eclipse-keypont/gose/security/advisories/GHSA-445r-fpvv-hgwc","fetched_at":"2026-10-23T20:37:03.234832Z","source_modified_at":"2026-10-23T08:50:07Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-89317","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","GitHub Advisory Database","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/eclipse-keypont/gose/security/advisories/GHSA-445r-fpvv-hgwc"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-23T08:50:22.987Z","content_hash":"9f8207913ad938aaee8c947b14341f340934306c8f02bdfcb863e3f2eaa80685"}}