What is GHSA-4jf5-x38m-q3mx?

GHSA-4jf5-x38m-q3mx is a security advisory published by GitHub Security Advisories with unknown severity. Incorrect authorization in Proxy Auth in Google Chrome prior to 157.0.8103.38 allowed an adjacent...

Which CVE IDs does GHSA-4jf5-x38m-q3mx cover?

GHSA-4jf5-x38m-q3mx covers the following CVE IDs: CVE-2026-121039. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-4jf5-x38m-q3mxunknown

Incorrect authorization in Proxy Auth in Google Chrome prior to 157.0.8103.38 allowed an adjacent...

Vendor

GitHub Security Advisories

Published

November 3, 2026

Last Modified

November 3, 2026

🔗 CVE IDs covered (1)

CVE-2026-121039 →

📋 Description

Incorrect authorization in Proxy Auth in Google Chrome prior to 157.0.8103.38 allowed an adjacent attacker to obtain sensitive information via crafted network traffic. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-121039
https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop.html
https://issues.chromium.org/issues/533454968
https://github.com/advisories/GHSA-4jf5-x38m-q3mx