What is GHSA-2qgr-rh75-r9jq?

GHSA-2qgr-rh75-r9jq is a security advisory published by GitHub Security Advisories with Critical severity. Insufficient validation of untrusted input in WebNN in Google Chrome on Windows prior to 149.0...

Which CVE IDs does GHSA-2qgr-rh75-r9jq cover?

GHSA-2qgr-rh75-r9jq covers the following CVE IDs: CVE-2026-11063. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2qgr-rh75-r9jq?

GHSA-2qgr-rh75-r9jq has a CVSS v3 base score of 9.6, published by GitHub Security Advisories.

GHSA-2qgr-rh75-r9jqCriticalCVSS 9.6

Insufficient validation of untrusted input in WebNN in Google Chrome on Windows prior to 149.0...

Vendor

GitHub Security Advisories

Published

June 5, 2026

Last Modified

June 5, 2026

🔗 CVE IDs covered (1)

CVE-2026-11063 →

📋 Description

Insufficient validation of untrusted input in WebNN in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-11063
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html
https://issues.chromium.org/issues/499051067
https://github.com/advisories/GHSA-2qgr-rh75-r9jq