What is GHSA-c4fw-r79c-wcg4?

GHSA-c4fw-r79c-wcg4 is a security advisory published by GitHub Security Advisories with Medium severity. Out of bounds read in WebRTC in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote...

Which CVE IDs does GHSA-c4fw-r79c-wcg4 cover?

GHSA-c4fw-r79c-wcg4 covers the following CVE IDs: CVE-2026-12461. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-c4fw-r79c-wcg4?

GHSA-c4fw-r79c-wcg4 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-c4fw-r79c-wcg4MediumCVSS 6.5

Out of bounds read in WebRTC in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote...

Vendor

GitHub Security Advisories

Published

June 17, 2026

Last Modified

June 17, 2026

🔗 CVE IDs covered (1)

CVE-2026-12461 →

📋 Description

Out of bounds read in WebRTC in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-12461
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01750511403.html
https://issues.chromium.org/issues/517727318
https://github.com/advisories/GHSA-c4fw-r79c-wcg4