Chromium, Google Chrome, Microsoft Edge. Opera: Multiple Vulnerabilities — GLSA 202511-04

Multiple vulnerabilities have been discovered in Chromium and its derivatives, the worst of which can lead to remote code execution.

Affected packages

www-client/chromium on all architectures
Affected versions < 141.0.7390.107
Unaffected versions >= 141.0.7390.107
www-client/google-chrome on all architectures
Affected versions < 141.0.7390.107
Unaffected versions >= 141.0.7390.107
www-client/microsoft-edge on all architectures
Affected versions < 141.0.3537.71
Unaffected versions >= 141.0.3537.71
www-client/opera on all architectures
Affected versions < 122.0.5643.142
Unaffected versions >= 122.0.5643.142

Background

Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web. Google Chrome is one fast, simple, and secure browser for all your devices. Microsoft Edge is a browser that combines a minimal design with sophisticated technology to make the web faster, safer, and easier. Opera is a fast and secure web browser.

Description

Multiple vulnerabilities have been discovered in Chromium and its derivatives. Please review the CVE identifiers referenced below for details.

Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

Resolution

ll Google Chrome users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=www-client/google-chrome-141.0.7390.107"
 

All Chromium users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=www-client/chromium-141.0.7390.107"
 

All Microsoft Edge users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=www-client/microsoft-edge-141.0.3537.71 "
 

All Oprea users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=www-client/opera-122.0.5643.142"
 

References

Release date
November 24, 2025

Latest revision
November 24, 2025: 1

Severity
high

Exploitable
local and remote

Bugzilla entries