Chromium: CVE-2026-3924 Use after free in WindowDialog

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

CVE-2026-3924

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...

CVE-2026-3924

CVE-2026-3924 affects Google Chrome/Chromium: a use-after-free in WindowDialog allows a remote attacker who has compromised the renderer process to potentially escape the sandbox via a crafted HTML page. Affected versions are prior to 146.0.7680.71. Reported impacts align with sandbox escape risk...