Live › vulnerability › CVE-2026-121126
A memory bug in Chrome's Core component, fixed in 157.0.8103.38, lets a remote attacker serve a crafted HTML page that can execute arbitrary code outside the browser sandbox. Chromium rates it Critical.
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 machine running Google Chrome before 157.0.8103.38 is exposed when it loads a malicious web page. Managed fleets and kiosks running Chrome are in scope; systems on a browser build that is already at or past the fixed version are not.
No product ranges from the sources yet.
google-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.
Use after free in Core in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)
This page as .md · .json · in your agent: get_signal("CVE-2026-121126")
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.