CVE-2026-75345

Description

OpENer v2.3.0 / commit 76b95cf contains an out-of-bounds read in the unconnected explicit messaging path. This allows a remote attacker to cause a denial of service.

Affected Platforms

Weakness Type

Unknown

References

• https://github.com/EIPStackGroup/OpENer/blob/76b95cf/source/src/cip/cipcommon.c
• https://github.com/EIPStackGroup/OpENer/blob/76b95cf/source/src/cip/cipmessagero…
• https://github.com/EIPStackGroup/OpENer/blob/76b95cf/source/src/cip/ciptcpipinte…
• https://github.com/EIPStackGroup/OpENer/blob/76b95cf/source/src/enet_encap/endia…
• https://github.com/EIPStackGroup/OpENer/issues/569
• https://github.com/EIPStackGroup/OpENer/tree/76b95cf