{"dataType":"CVE_RECORD","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2026-75346","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","dateUpdated":"2026-10-09T20:41:45.203Z","dateReserved":"2026-08-17T00:00:00.000Z","datePublished":"2026-10-09T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre","dateUpdated":"2026-10-09T15:48:40.561Z"},"descriptions":[{"lang":"en","value":"An out-of-bounds read vulnerability exists in EIPStackGroup OpENer v2.3 and master through commit 76b95cf in the server-side CIP SetAttributeList service. This allows a remote attacker to cause a denial of service"}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://github.com/EIPStackGroup/OpENer"},{"url":"https://github.com/EIPStackGroup/OpENer/issues/572"},{"url":"https://github.com/EIPStackGroup/OpENer/blob/master/source/src/cip/cipcommon.c"},{"url":"https://github.com/EIPStackGroup/OpENer/blob/master/source/src/cip/ciptypes.c"},{"url":"https://github.com/EIPStackGroup/OpENer/blob/master/source/src/enet_encap/endianconv.c"},{"url":"https://github.com/EIPStackGroup/OpENer/blob/master/source/src/cip/cipidentity.c"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}]},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-125","lang":"en","description":"CWE-125 Out-of-bounds Read"}]}],"references":[{"url":"https://github.com/EIPStackGroup/OpENer/issues/572","tags":["exploit"]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-10-09T20:41:07.610073Z","id":"CVE-2026-75346","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-09T20:41:45.203Z"}}]},"dataVersion":"5.2"}