CVE-2026-75349

Description

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.

Affected Platforms

Weakness Type

Unknown

References

• https://github.com/EIPStackGroup/OpENer
• https://github.com/EIPStackGroup/OpENer/blob/76b95cf/source/src/cip/cipconnectio…
• https://github.com/EIPStackGroup/OpENer/blob/76b95cf/source/src/cip/cipmessagero…
• 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…
• https://github.com/EIPStackGroup/OpENer/issues/577