CVE-2026-75351

EUVD-2026-95970
OpENer v2.3/commit 76b95cf, contains an out-of-bounds read in the server-side EtherNet/IP ForwardOpen connection-path parser. This allows a remote attacker to cause a denial of service.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 31.73%
Common Weakness Enumeration
References
https://github.com/EIPStackGroup/OpENer
https://github.com/EIPStackGroup/OpENer/issues/574
https://github.com/EIPStackGroup/OpENer/issues/574