CVE-2026-126860 · Other
NO FIX YET · SEE WHAT TO DO
Google Chrome versions before 157.0.8103.78 have an incorrect authorization flaw in the FileSystem component. A remote attacker who tricks a user into opening a crafted HTML page could potentially run arbitrary code outside the browser sandbox.
first public Nov 11, 2026 · 1 source
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Desktop Google Chrome installs older than 157.0.8103.78 are affected, and exposure comes from visiting a malicious page. The sources do not say whether other Chromium-based browsers are affected.
Not affected if chrome-up-to-date
Who cares chrome, desktop-browser, linux, macos, windows
157.0.8103.78157.0.8103.78Incorrect authorization in FileSystem in Google Chrome prior to 157.0.8103.78 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
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