Live › vulnerability › CVE-2026-121208
A memory read past the end of a buffer in Chrome's Media component lets a remote attacker run code inside the browser sandbox via a crafted HTML page. Chromium rates it High 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 version 157.0.8103.38 who opens a malicious web page can be exposed. Chromium-based browsers that pick up the same Media code may also be affected, but the sources do not say which ones. Users on a patched Chrome build can skip it.
No product ranges from the sources yet.
157.0.8103.38.157.0.8103.38 or later.Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Out of bounds read in Media in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
This page as .md · .json · in your agent: get_signal("CVE-2026-121208")
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