{"schema":"threatline.record/2","record":{"id":"CVE-2026-89318","aliases":["GHSA-265w-83cm-777q"],"summary":"JweRsaKeyEncryptionDecryptorImpl.Decrypt panics on attacker-chosen IV length (stdlib GCM.Open reached without nonce-size check)","details":"`JweRsaKeyEncryptionDecryptorImpl.Decrypt` passed the JWE's initialization vector to `cipher.AEAD.Open` without checking its length. The Go standard library **panics** rather than returning an error when a GCM nonce is not exactly `NonceSize()` bytes, so a JWE carrying a wrong-sized IV crashes the decrypting goroutine.","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-2026-89318","source_modified_at":"2026-10-23T08:51:55.194Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Eclipse KeyPont - GOSE","vendor":"Eclipse Foundation","versions":[{"status":"affected","version":"0.8.0","lessThanOrEqual":"0.13.0-rc1","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-89318","source_modified_at":"2026-10-23T08:51:55.194Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Eclipse KeyPont - GOSE","vendor":"Eclipse Foundation","versions":[{"status":"affected","version":"0","lessThan":"1.0.0-rc4","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-89318","source_modified_at":"2026-10-23T08:51:55.194Z","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":6.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00167,"percentile":0.05609,"score_date":"2026-10-23"},"published_at":"2026-10-23T08:51:55.194Z","modified_at":"2026-10-23T08:51:55.194Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-89318","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T08:51:55.194Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-89318","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/eclipse-keypont/gose/security/advisories/GHSA-265w-83cm-777q"}],"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":"2026-10-23T08:51:55.194Z","content_hash":"2b6b8313f0c67161af9b3b331a2f0b969fe50d12d83b952e1946f228a1b8350d"}}