{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-75346", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-10-09T15:48:40.561Z", "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"}]}]}}, "dataVersion": "5.2"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "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"}], "id": "CVE-2026-75346", "lastModified": "2026-10-09T16:40:29.800", "metrics": {}, "published": "2026-10-09T16:17:29.590", "references": [{"source": "cve@mitre.org", "url": "https://github.com/EIPStackGroup/OpENer"}, {"source": "cve@mitre.org", "url": "https://github.com/EIPStackGroup/OpENer/blob/master/source/src/cip/cipcommon.c"}, {"source": "cve@mitre.org", "url": "https://github.com/EIPStackGroup/OpENer/blob/master/source/src/cip/cipidentity.c"}, {"source": "cve@mitre.org", "url": "https://github.com/EIPStackGroup/OpENer/blob/master/source/src/cip/ciptypes.c"}, {"source": "cve@mitre.org", "url": "https://github.com/EIPStackGroup/OpENer/blob/master/source/src/enet_encap/endianconv.c"}, {"source": "cve@mitre.org", "url": "https://github.com/EIPStackGroup/OpENer/issues/572"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred"}

{}

{"created": "2026-10-09T17:30:08.927749+00:00", "title": "Out-of-Bounds Read Leading to Denial of Service in OpENer CIP SetAttributeList", "updated": "2026-10-09T17:30:08.927759+00:00", "vendors": [], "weaknesses": ["CWE-787"]}