CVE-2026-126900 · Other
NO FIX YET · SEE WHAT TO DO
A use-after-free bug in Chrome's CSS handling lets a remote attacker run arbitrary code inside the browser sandbox when a victim opens a crafted HTML page. Chromium rates it High severity.
first public Nov 11, 2026 · 1 source
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Any desktop installation of Google Chrome prior to 157.0.8103.78 is exposed when a user visits a malicious page. Exploitation needs no account, but a person has to load the attacker's page. Chromium-based browsers that pick up the same fix are affected on their own release schedules.
Not affected if already-updated
Who cares browser, chrome, desktop
google-chrome --version on Linux157.0.8103.78157.0.8103.78 or laterUse after free in CSS in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
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