HIGH 7.5 NVD
CVE-2026-75349
EIPStackGroup OpENer v2.3.0/master up to commit 76b95cf contains an out-of-bounds read vulnerability in Connection Manager request parsing. This allows a remote
EIPStackGroup OpENer v2.3.0/master up to commit 76b95cf contains an out-of-bounds read vulnerability in Connection Manager request parsing. This allows a remote attacker to cause a denial of service.
References
- https://github.com/EIPStackGroup/OpENer
- https://github.com/EIPStackGroup/OpENer/blob/76b95cf/source/src/cip/cipconnectionmanager.c
- https://github.com/EIPStackGroup/OpENer/blob/76b95cf/source/src/cip/cipmessagerouter.c
- https://github.com/EIPStackGroup/OpENer/blob/76b95cf/source/src/enet_encap/cpf.c
- https://github.com/EIPStackGroup/OpENer/blob/76b95cf/source/src/enet_encap/encap.c
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-10-09 via NVD.
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