Live › vulnerability › CVE-2026-121180
A buffer overflow in the Media component of Google Chrome before 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.
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 opens a crafted HTML page. The attack needs a user to visit the page, and the code runs inside the sandbox, not with full system rights. Managed fleets and kiosks running Chrome should be checked as well.
No product ranges from the sources yet.
chrome://version157.0.8103.38157.0.8103.38 or laterEach row is the first time that source carried this signal. The analyst’s rows are its own findings.
Buffer overflow in Media 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)
This page as .md · .json · in your agent: get_signal("CVE-2026-121180")
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