CVE-2026-126869 · Runtime
NO FIX YET · SEE WHAT TO DO
A use-after-free bug in the Frames component of Google Chrome before 157.0.8103.78 can be triggered by a crafted HTML page. A remote attacker who gets a user to load that page can execute arbitrary code inside the browser sandbox.
first public Nov 11, 2026 · 1 source
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Anyone running Google Chrome older than 157.0.8103.78 who opens a malicious or compromised web page. Managed fleets and embedded Chromium builds may ship their own versions and need checking separately. Users on current Chrome are not affected.
Not affected if chrome-up-to-date
Who cares browsers, chrome, chromium-embedders, end-users
google-chrome --version157.0.8103.78157.0.8103.78 or laterUse after free in Frames 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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