What is GHSA-fmjm-ggfg-2g63?

GHSA-fmjm-ggfg-2g63 is a security advisory published by GitHub Security Advisories with unknown severity. Incorrect authorization in Updater in Google Chrome prior to 155.0.8059.79 allowed a local...

Which CVE IDs does GHSA-fmjm-ggfg-2g63 cover?

GHSA-fmjm-ggfg-2g63 covers the following CVE IDs: CVE-2026-110159. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-fmjm-ggfg-2g63unknown

Incorrect authorization in Updater in Google Chrome prior to 155.0.8059.79 allowed a local...

Vendor

GitHub Security Advisories

Published

October 14, 2026

Last Modified

October 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-110159 →

📋 Description

Incorrect authorization in Updater in Google Chrome prior to 155.0.8059.79 allowed a local attacker to execute arbitrary code outside the sandbox via a local program. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-110159
https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_01668083673.html
https://issues.chromium.org/issues/564573066
https://github.com/advisories/GHSA-fmjm-ggfg-2g63