{"id":"CVE-2026-12669","revision":null,"records":[{"revision":"075d0a456bd64ccc8731cd26f4aca338","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-12669","aliases":[],"title":"IBM MQ Out-of-bounds Read","description":"IBM MQ could allow an authenticated attacker to trigger a minor out-of-bounds read when sending malformed compressed data, though the data is not disclosed and the request is rejected.","state":0,"publishedAt":"2026-10-19T16:40:03.11+00:00","modifiedAt":"2026-10-19T18:27:07.282+00:00","affected":[{"ecosystem":"Vendor product","name":"MQ Operator","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"vendor\": \"IBM\",\n \"product\": \"MQ Operator\",\n \"versions\": [\n {\n \"status\": \"affected\",\n \"version\": \"3.2.0\",\n \"lessThanOrEqual\": \"3.2.29\",\n \"versionType\": \"semver\"\n },\n {\n \"status\": \"affected\",\n \"version\": \"3.3.0\",\n \"lessThan\": \"3.4.0\",\n \"versionType\": \"semver\"\n },\n {\n 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