CVE-2026-15769

HIGH8.3

Insufficient validation of untrusted input in Linux Toolkit Theming in Google Chrome on Linux prior to 150

Published Jul 14, 2026

Modified Yesterday

Fix available

Details

Insufficient validation of untrusted input in Linux Toolkit Theming in Google Chrome on Linux prior to 150.0.7871.125 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape 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:

150.0.7871.125

References

WEB

https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0353146366.html

WEB

https://issues.chromium.org/issues/519731111

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-15769