CVE-2026-126896 · Other
NO FIX YET · SEE WHAT TO DO
A missing authorization check in the V8 JavaScript engine of Google Chrome lets a remote attacker bypass web origin policy using a crafted HTML page. Chromium rates it High severity; an attacker can read data across sites a visitor is logged into.
first public Nov 11, 2026 · 1 source
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Anyone running Google Chrome older than 157.0.8103.78 is exposed when they visit a malicious page. Servers and applications are not directly affected; the risk is to browser users.
Not affected if chrome-updated
Who cares browsers, chrome, end-users
157.0.8103.78.157.0.8103.78 or later.Missing authorization in V8 in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: High)
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