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CVE-2026-12009 Insufficient validation of untrusted input in Accessibility in Google Chrome on Mac prior to 149.0.7827.115 allowed a…

Description

Insufficient validation of untrusted input in Accessibility in Google Chrome on Mac prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

Affected products and versions

Product Affected versions Fixed in
Chrome 149.0 earliest → < 149.0.7827.115 149.0.7827.115
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