What is GHSA-4pg7-2q5x-32w4?

GHSA-4pg7-2q5x-32w4 is a security advisory published by GitHub Security Advisories with Critical severity. An issue in the parseGoosePayload() function (/goose/goose_receiver.c) of libiec61850 v1.6 allows...

Which CVE IDs does GHSA-4pg7-2q5x-32w4 cover?

GHSA-4pg7-2q5x-32w4 covers the following CVE IDs: CVE-2026-52134. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4pg7-2q5x-32w4?

GHSA-4pg7-2q5x-32w4 has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-4pg7-2q5x-32w4CriticalCVSS 9.8

An issue in the parseGoosePayload() function (/goose/goose_receiver.c) of libiec61850 v1.6 allows...

Vendor

GitHub Security Advisories

Published

August 1, 2026

Last Modified

August 3, 2026

🔗 CVE IDs covered (1)

CVE-2026-52134 →

📋 Description

An issue in the parseGoosePayload() function (/goose/goose_receiver.c) of libiec61850 v1.6 allows attackers to bypass authentication via a captured GOOSE frame.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-52134
https://github.com/if-forget/CVE-2026-52134-libiec61850
https://github.com/mz-automation/libiec61850
https://github.com/mz-automation/libiec61850/tree/v1.6/src/goose/goose_receiver.c
https://github.com/advisories/GHSA-4pg7-2q5x-32w4