CVE-2026-75350

Description

EIPStackGroup OpENer v2.3 / master commit 76b95cf contains a buffer overflow in the GetAttributeList() implementation for the EtherNet/IP Get_Attribute_List service. 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/master/source/src/cip/cipcommon.c
• https://github.com/EIPStackGroup/OpENer/blob/master/source/src/enet_encap/cpf.c
• https://github.com/EIPStackGroup/OpENer/blob/master/source/src/enet_encap/endian…
• https://github.com/EIPStackGroup/OpENer/issues/576