What is GHSA-cr85-g5v9-2m32?

GHSA-cr85-g5v9-2m32 is a security advisory published by GitHub Security Advisories with Medium severity. OpENer v2.3-558-g1e99582 contains an out-of-bounds read vulnerability in the Common Packet Format...

Which CVE IDs does GHSA-cr85-g5v9-2m32 cover?

GHSA-cr85-g5v9-2m32 covers the following CVE IDs: CVE-2026-38719. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cr85-g5v9-2m32?

GHSA-cr85-g5v9-2m32 has a CVSS v3 base score of 6.2, published by GitHub Security Advisories.

GHSA-cr85-g5v9-2m32MediumCVSS 6.2

OpENer v2.3-558-g1e99582 contains an out-of-bounds read vulnerability in the Common Packet Format...

Vendor

GitHub Security Advisories

Published

May 18, 2026

Last Modified

May 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-38719 →

📋 Description

OpENer v2.3-558-g1e99582 contains an out-of-bounds read vulnerability in the Common Packet Format (CPF) parser, specifically in CreateCommonPacketFormatStructure() in source/src/enet_encap/cpf.c. A crafted ENIP/CPF message can supply an attacker-controlled item_count value that is not consistently validated against the remaining data_length of the CPF slice

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-38719
https://github.com/EIPStackGroup/OpENer/issues/558
https://github.com/EIPStackGroup/OpENer
https://github.com/advisories/GHSA-cr85-g5v9-2m32