{"id":"CVE-2026-75347","revision":"e162d17fd2c944699b26d4665810aa55","records":[{"revision":"e162d17fd2c944699b26d4665810aa55","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-75347","aliases":[],"title":"EIPStackGroup OpENer v2.3 and master up to commit 76b95cf contain an expired pointer dereference vulnerability in the EtherNet/IP Common Packet Format (CPF) handling logic. This allows a remote attacker to cause a denial of service.","description":"EIPStackGroup OpENer v2.3 and master up to commit 76b95cf contain an expired pointer dereference vulnerability in the EtherNet/IP Common Packet Format (CPF) handling logic. This allows a remote attacker to cause a denial of service.","state":0,"publishedAt":"2026-10-09T00:00:00+00:00","modifiedAt":"2026-10-13T16:30:35.421+00:00","affected":[{"ecosystem":"Vendor product","name":"n/a","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"n/a\",\n                    \"product\": \"n/a\",\n                    \"versions\": [\n                        {\n                            \"version\": \"n/a\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AC:L/AV:N/A:H/C:N/I:N/PR:N/S:U/UI:N","score":7.5,"severity":"HIGH"}],"references":["https://github.com/EIPStackGroup/OpENer/issues/575","https://github.com/EIPStackGroup/OpENer/blob/master/source/src/enet_encap/cpf.c","https://github.com/EIPStackGroup/OpENer/blob/master/source/src/enet_encap/encap.c","https://github.com/EIPStackGroup/OpENer/blob/master/source/src/ports/generic_networkhandler.c"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-75347","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-75347","identifiers":["CVE-2026-75347"]},"retained":false,"historicalAffected":[]}],"coverage":[]}