CVE-2026-16806

Details

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)

Affected Packages

Google Chrome

Windows 10 (1507)Windows 10 (1607) / Server 2016Windows 10 (1703)Windows 10 (1709)Windows 10 (1803)

Fixed in:

150.0.7871.186

References

WEB

https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_01320465736.html

WEB

https://issues.chromium.org/issues/522064153

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-16806