CVE-2026-3924

UNKNOWN

use after free in WindowDialog in Google Chrome prior to 146

Published Mar 11, 2026

Modified Today

Fix available

Details

use after free in WindowDialog in Google Chrome prior to 146.0.7680.71 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 (1809) / Server 2019Windows 10 (1903)Windows 10 (1909)

Fixed in:

146.0.7680.71

References

WEB

https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_10.html

WEB

https://issues.chromium.org/issues/487338366

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-3924

Weakness Type (CWE)

Memory Safety

CWE-416

Use After Free

Ecosystems(20)

Windows 10 (1507)Windows 10 (1607) / Server 2016 Windows 10 (1809) / Server 2019 Windows 10 (1903)Windows 10 (1909)

Timeline

PublishedMar 11, 2026

ModifiedMar 11, 2026