What is GHSA-m39p-2h74-v77q?

GHSA-m39p-2h74-v77q is a security advisory published by GitHub Security Advisories with High severity. Insufficient validation of untrusted input in Accessibility in Google Chrome prior to 150.0.7871...

Which CVE IDs does GHSA-m39p-2h74-v77q cover?

GHSA-m39p-2h74-v77q covers the following CVE IDs: CVE-2026-13806. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-m39p-2h74-v77q?

GHSA-m39p-2h74-v77q has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-m39p-2h74-v77qHighCVSS 8.1

Insufficient validation of untrusted input in Accessibility in Google Chrome prior to 150.0.7871...

Vendor

GitHub Security Advisories

Published

July 1, 2026

Last Modified

July 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-13806 →

📋 Description

Insufficient validation of untrusted input in Accessibility in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-13806
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html
https://issues.chromium.org/issues/503333798
https://github.com/advisories/GHSA-m39p-2h74-v77q