CVE-2026-126886 · Other
NO FIX YET · SEE WHAT TO DO
A use-after-free bug in the Frames component of Google Chrome before 157.0.8103.78 lets a remote attacker run arbitrary code inside the browser sandbox through a crafted HTML page. Chromium rates the flaw High severity.
first public Nov 11, 2026 · 1 source
Could this affect your app?
Free first check from your website. Connect your repo for the full answer.
Anyone running Google Chrome before 157.0.8103.78 who opens untrusted web pages is exposed, because the bug is triggered by a crafted HTML page. Managed fleets that run Chrome on employee machines are exposed in the same way. Systems that do not run Chrome, or run a patched build, can skip it.
Not affected if patched-chrome
Who cares browsers, chrome, desktop
chrome --version where the binary is on the path157.0.8103.78157.0.8103.78 or laterUse after free in Frames in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
Check it with your coding agent
It reads this page and tells you if your code is affected.
Are you affected?
Ask from here. InfraStack checks the affected versions against your stack and answers in your inbox.
InfraStack checks the affected versions against your stack and answers in Slack, with the evidence and the fix.