Live › vulnerability › CVE-2026-121076
A memory-handling bug in WebXR in Google Chrome before 157.0.8103.38 lets a remote attacker run arbitrary code outside the browser sandbox. The attack needs a victim to visit a crafted HTML page, typically through social engineering.
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 is exposed when they open a malicious web page. Servers and other systems that do not run Chrome as a browser are not affected. Managed fleets should confirm every browser install has the updated build.
No product ranges from the sources yet.
chrome://version in the address bar.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.
Use after free in WebXR in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
This page as .md · .json · in your agent: get_signal("CVE-2026-121076")
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