CVE-2026-126843 · Runtime
NO FIX YET · SEE WHAT TO DO
A type confusion flaw in Turbolev, the JavaScript optimizing compiler inside Google Chrome, lets a crafted HTML page make the browser run code inside its sandbox. Chromium rates the flaw High severity.
first public Nov 11, 2026 · 1 source
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Anyone running Google Chrome before 157.0.8103.78 who opens a malicious or compromised web page is exposed. Chromium-based browsers that pull Chromium's fixes later may also be affected; the sources do not say which. Systems that never run a browser with untrusted pages can skip it.
Not affected if chrome-at-or-above-157.0.8103.78
Who cares browsers, chrome, chromium, desktop
google-chrome --version on Linux.157.0.8103.78; anything older is exposed.157.0.8103.78 or later.Type confusion in Turbolev 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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