What is GHSA-f3vq-gjqx-3pg9?

GHSA-f3vq-gjqx-3pg9 is a security advisory published by GitHub Security Advisories with High severity. Insufficient validation of untrusted input in Linux Toolkit Theming in Google Chrome on Linux...

Which CVE IDs does GHSA-f3vq-gjqx-3pg9 cover?

GHSA-f3vq-gjqx-3pg9 covers the following CVE IDs: CVE-2026-15769. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-f3vq-gjqx-3pg9?

GHSA-f3vq-gjqx-3pg9 has a CVSS v3 base score of 8.3, published by GitHub Security Advisories.

GHSA-f3vq-gjqx-3pg9HighCVSS 8.3

Insufficient validation of untrusted input in Linux Toolkit Theming in Google Chrome on Linux...

Vendor

GitHub Security Advisories

Published

July 14, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-15769 →

📋 Description

Insufficient validation of untrusted input in Linux Toolkit Theming in Google Chrome on Linux prior to 150.0.7871.125 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-15769
https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0353146366.html
https://issues.chromium.org/issues/519731111
https://github.com/advisories/GHSA-f3vq-gjqx-3pg9