CVE-2026-126850 · Other
NO FIX YET · SEE WHAT TO DO
Google Chrome on Android before 157.0.8103.78 has an authorization flaw in its SiteIsolation component. A remote attacker who has already compromised the renderer process can obtain sensitive information through a crafted HTML page.
first public Nov 11, 2026 · 1 source
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Android devices running Chrome older than 157.0.8103.78. The attacker must first compromise the browser's renderer process, so this chains with another flaw. Desktop Chrome and other platforms are not stated by the source.
Not affected if chrome-up-to-date
Who cares android, chrome
157.0.8103.78157.0.8103.78 or laterIncorrect authorization in SiteIsolation in Google Chrome on on Android prior to 157.0.8103.78 allowed a remote attacker who had compromised the renderer process to obtain sensitive information via a crafted HTML page. (Chromium security severity: High)
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