PT-2026-136536

CVE-2026-121120

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Published

2026-11-03

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Updated

2026-11-03

Description by

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Improper input validation in Prerender in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)
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