Chromium: CVE-2026-12456 Insufficient validation of untrusted input in Extensions

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

Linux Distros Unpatched Vulnerability : CVE-2026-12456

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Insufficient validation of untrusted input in Extensions. CVE-2026-12456 Note that Nessus relies on the presence of the package as reported by the vendor...