CVE-2026-126913 · Runtime
NO FIX YET · SEE WHAT TO DO
Google Chrome before 157.0.8103.78 has an out-of-bounds read in its Compositing component. A remote attacker who already controls the renderer process can read memory outside the sandbox using a crafted HTML page.
first public Nov 11, 2026 · 1 source
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Anyone running Google Chrome before 157.0.8103.78 on desktop systems. The attacker must first compromise the renderer process, typically by delivering a crafted HTML page, so the exposure is through normal web browsing.
Not affected if already-updated
Who cares browser, chrome, desktop
google-chrome --version on Linux.157.0.8103.78.157.0.8103.78 or later.Out of bounds read in Compositing in Google Chrome prior to 157.0.8103.78 allowed a remote attacker who had compromised the renderer process to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)
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