CVE-2026-126878 · Runtime
NO FIX YET · SEE WHAT TO DO
Google Chrome before 157.0.8103.78 has an information leak in its core engine. A remote attacker can use a crafted HTML page to read data from other websites.
first public Nov 11, 2026 · 1 source
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Any Chrome installation older than 157.0.8103.78 is exposed when a user opens a crafted page. Users who only run a managed or updated browser version at or above the fixed release are not affected.
Not affected if up-to-date-chrome
Who cares browser, chrome, desktop, mobile
chrome://version157.0.8103.78157.0.8103.78Information leak in Core in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
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