What is GHSA-8r44-3h2h-92hf?

GHSA-8r44-3h2h-92hf is a security advisory published by GitHub Security Advisories with High severity. Use after free in WebMCP in Google Chrome prior to 150.0.7871.186 allowed a remote attacker to...

Which CVE IDs does GHSA-8r44-3h2h-92hf cover?

GHSA-8r44-3h2h-92hf covers the following CVE IDs: CVE-2026-16806. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8r44-3h2h-92hf?

GHSA-8r44-3h2h-92hf has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-8r44-3h2h-92hfHighCVSS 8.8

Use after free in WebMCP in Google Chrome prior to 150.0.7871.186 allowed a remote attacker to...

Vendor

GitHub Security Advisories

Published

July 24, 2026

Last Modified

July 24, 2026

🔗 CVE IDs covered (1)

CVE-2026-16806 →

📋 Description

Use after free in WebMCP in Google Chrome prior to 150.0.7871.186 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-2026-16806
https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_01320465736.html
https://issues.chromium.org/issues/522064153
https://github.com/advisories/GHSA-8r44-3h2h-92hf