Live › vulnerability › CVE-2026-121231
Google Chrome's DevTools component had an incorrect authorization check, letting a remote attacker bypass system access restrictions through a crafted HTML page. Chromium rates it Medium 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 a page an attacker controls. The sources do not describe a specific configuration that is required.
No product ranges from the sources yet.
157.0.8103.38157.0.8103.38 or laterEach row is the first time that source carried this signal. The analyst’s rows are its own findings.
Incorrect authorization in DevTools in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium)
This page as .md · .json · in your agent: get_signal("CVE-2026-121231")
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