Live › vulnerability › CVE-2026-121068
A type confusion bug in the V8 JavaScript engine of Google Chrome, fixed in version 157.0.8103.38, lets a remote attacker run arbitrary code inside the browser sandbox via a crafted HTML page. Chromium rates it High severity, and the sources give no exploitation status.
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.
Any device running Google Chrome before 157.0.8103.38 is exposed when a user visits a malicious page, since the bug is triggered by a crafted HTML page in the browser's JavaScript engine. Browsers on managed fleets should be checked centrally. Systems that do not run Chrome are not affected by this entry.
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.
Type confusion in V8 in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
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