What is GHSA-x2hh-w9mw-3vq2?

GHSA-x2hh-w9mw-3vq2 is a security advisory published by GitHub Security Advisories with High severity. Out of bounds read and write in V8 in Google Chrome prior to 149.0.7827.103 allowed a remote...

Which CVE IDs does GHSA-x2hh-w9mw-3vq2 cover?

GHSA-x2hh-w9mw-3vq2 covers the following CVE IDs: CVE-2026-11645. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x2hh-w9mw-3vq2?

GHSA-x2hh-w9mw-3vq2 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-x2hh-w9mw-3vq2HighCVSS 8.8

Out of bounds read and write in V8 in Google Chrome prior to 149.0.7827.103 allowed a remote...

Vendor

GitHub Security Advisories

Published

June 9, 2026

Last Modified

June 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-11645 →

📋 Description

Out of bounds read and write in V8 in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-11645
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html
https://issues.chromium.org/issues/506689381
https://github.com/advisories/GHSA-x2hh-w9mw-3vq2