CVE-2026-126865 · Other
NO FIX YET · SEE WHAT TO DO
Google Chrome has a use-after-free bug in its DOM code, fixed in version 157.0.8103.78. A remote attacker can run arbitrary code inside the browser sandbox by getting the victim to open a crafted HTML page.
first public Nov 11, 2026 · 1 source
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Anyone running Google Chrome older than 157.0.8103.78 is exposed, since the flaw is triggered by a crafted HTML page loaded in the browser. Chromium-based browsers that have not yet picked up the Chromium fix may also be affected, but the sources only name Google Chrome. Managed fleets that pin Chrome versions should treat this as applicable.
Not affected if chrome-up-to-date
Who cares browsers, chrome, endpoints
chrome --version on the command line.157.0.8103.78; anything older is affected.157.0.8103.78 or later.Use after free in DOM 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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