What is GHSA-5qfq-3xhg-hc6j?

GHSA-5qfq-3xhg-hc6j is a security advisory published by GitHub Security Advisories with High severity. Use after free in Proxy in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to...

Which CVE IDs does GHSA-5qfq-3xhg-hc6j cover?

GHSA-5qfq-3xhg-hc6j covers the following CVE IDs: CVE-2026-11643. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-5qfq-3xhg-hc6j?

GHSA-5qfq-3xhg-hc6j has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-5qfq-3xhg-hc6jHighCVSS 8.1

Use after free in Proxy in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to...

Vendor

GitHub Security Advisories

Published

June 9, 2026

Last Modified

June 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-11643 →

📋 Description

Use after free in Proxy in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: Critical)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-11643
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html
https://issues.chromium.org/issues/518006379
https://github.com/advisories/GHSA-5qfq-3xhg-hc6j