{"id":"CVE-2026-89318","revision":null,"records":[{"revision":"42f038e370a74758aad182fdd1e0c7bb","observedAt":"2026-10-23T16:01:20.601+00:00","statement":{"source":"cve-program","id":"CVE-2026-89318","aliases":[],"title":"JweRsaKeyEncryptionDecryptorImpl.Decrypt panics on attacker-chosen IV length (stdlib GCM.Open reached without nonce-size check)","description":"`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.","state":0,"publishedAt":"2026-10-23T08:51:55.194+00:00","modifiedAt":"2026-10-23T08:51:55.194+00:00","affected":[{"ecosystem":"Vendor product","name":"github.com/ThalesGroup/gose","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Eclipse Foundation\",\n                    \"product\": \"Eclipse KeyPont - GOSE\",\n                    \"packageName\": \"github.com/ThalesGroup/gose\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"0.8.0\",\n                            \"lessThanOrEqual\": \"0.13.0-rc1\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"},{"ecosystem":"Vendor product","name":"github.com/eclipse-keypont/gose","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Eclipse Foundation\",\n                    \"product\": \"Eclipse KeyPont - GOSE\",\n                    \"packageName\": \"github.com/eclipse-keypont/gose\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"lessThan\": \"1.0.0-rc4\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","score":6.9,"severity":"MEDIUM"}],"references":["https://github.com/eclipse-keypont/gose/security/advisories/GHSA-265w-83cm-777q"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-89318","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-89318","identifiers":["CVE-2026-89318"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-10-27T14:13:13.4177888+00:00","complete":true,"records":1758,"lastAttemptAt":"2026-10-27T14:13:13.4177888+00:00","lastSuccessAt":"2026-10-27T14:13:13.5949436+00:00","error":null,"lastVerifiedAt":"2026-10-27T14:13:13.5949458+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-187d2b72c94ceb8c4417f1032ec3109a3a3a7b730abadb561d8cdd2a96e04d27-9dc13b3f7b54f4a1c758cc667a8847f14c07b9dc77a0702cd6d84d192294dcee","complete":true,"records":414999,"lastAttemptAt":"2026-10-27T14:09:37.4569013+00:00","lastSuccessAt":"2026-10-27T14:09:37.3877703+00:00","error":null,"lastVerifiedAt":"2026-10-27T14:09:37.4569013+00:00","snapshotPublishedAt":"2026-10-27T13:29:52+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-43321610382942b8ad8c85917eab1546","complete":false,"records":4735,"lastAttemptAt":"2026-10-27T14:13:43.3397632+00:00","lastSuccessAt":"2026-10-24T23:18:49.862+00:00","error":"InvalidDataException","lastVerifiedAt":"2026-10-24T23:18:49.862+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":0,"expectedIdentifiers":13482},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-10-27T14:13:13.4177888+00:00","complete":true,"records":1093,"lastAttemptAt":"2026-10-27T14:13:13.4177888+00:00","lastSuccessAt":"2026-10-27T14:13:13.5957761+00:00","error":null,"lastVerifiedAt":"2026-10-27T14:13:13.5957765+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-4f75cace235944cf962b1f2ff87d354c","complete":false,"records":13419,"lastAttemptAt":"2026-10-27T14:13:41.3007775+00:00","lastSuccessAt":"2026-10-27T14:13:41.296+00:00","error":null,"lastVerifiedAt":"2026-10-27T14:13:41.296+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13480,"expectedIdentifiers":13482},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-3a2c3758b535f79c22104be560d4f9ec6117186481863e12c25eb3c2f0883a63","complete":true,"records":9780,"lastAttemptAt":"2026-10-27T14:13:13.2664331+00:00","lastSuccessAt":"2026-10-27T14:13:13.0026956+00:00","error":null,"lastVerifiedAt":"2026-10-27T14:13:13.2664331+00:00","snapshotPublishedAt":"2026-10-27T13:48:42+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-bad5d31e7f6a5e3d338e11d8789069b63620a403f927730769688b42f768e4f6","complete":true,"records":1965,"lastAttemptAt":"2026-10-27T14:09:37.6087582+00:00","lastSuccessAt":"2026-10-26T16:35:43.1460623+00:00","error":null,"lastVerifiedAt":"2026-10-27T14:09:37.6087582+00:00","snapshotPublishedAt":"2026-10-26T16:18:29+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-112103ad2640f03b274c0e731c3f4398f99b844297f2e68d520aeec5561d6df2","complete":true,"records":2997,"lastAttemptAt":"2026-10-27T14:13:13.3777521+00:00","lastSuccessAt":"2026-10-27T11:11:56.4872351+00:00","error":null,"lastVerifiedAt":"2026-10-27T14:13:13.3777521+00:00","snapshotPublishedAt":"2026-10-27T10:33:05+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-acba005f5a2be8a7838a7f9129a9b9702c7c598829a3f2d2603cc64a3d53b487","complete":true,"records":230815,"lastAttemptAt":"2026-10-27T14:13:01.0754572+00:00","lastSuccessAt":"2026-10-27T14:12:59.4154681+00:00","error":null,"lastVerifiedAt":"2026-10-27T14:13:01.0754572+00:00","snapshotPublishedAt":"2026-10-27T13:48:46+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null}]}