CVE-2026-75349

Published: Oct 9, 2026Modified: Oct 14, 2026Deferred

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: MITRE (Secondary)

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.

Related CWEs

CWE-400

Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (6)

https://github.com/EIPStackGroup/OpENer

Source: cve@mitre.org

https://github.com/EIPStackGroup/OpENer/blob/76b95cf/source/src/cip/cipconnectionmanager.c

Source: cve@mitre.org

https://github.com/EIPStackGroup/OpENer/blob/76b95cf/source/src/cip/cipmessagerouter.c

Source: cve@mitre.org

https://github.com/EIPStackGroup/OpENer/blob/76b95cf/source/src/enet_encap/cpf.c

Source: cve@mitre.org

https://github.com/EIPStackGroup/OpENer/blob/76b95cf/source/src/enet_encap/encap.c

Source: cve@mitre.org

https://github.com/EIPStackGroup/OpENer/issues/577

Source: cve@mitre.org

Timeline

No history available yet.