Live › vulnerability › CVE-2026-121252
Chrome's Core component had an authorization flaw before 157.0.8103.38 that let a remote attacker bypass web origin policy using a crafted HTML page. Chromium rates it Low severity.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-11-03 21:19 UTC. All times on this page are UTC.
Anyone running Google Chrome before 157.0.8103.38 who visits untrusted web pages. Exploitation requires a victim to load the attacker's HTML page. Managed or updated installs are not affected once patched.
No product ranges from the sources yet.
google-chrome --version on Linux157.0.8103.38157.0.8103.38 or laterEach row is the first time that source carried this signal. The analyst’s rows are its own findings.
Incorrect authorization in Core in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low)
This page as .md · .json · in your agent: get_signal("CVE-2026-121252")
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