#chromium — Hans Christian Thjømøe

Close-up of source code with a security warning overlay on a terminal screen

September 5, 2026

Chromium Trivial File Rewrite Lets Any Site Run Code on Electron Apps

CVE-2026-85046: a single-write sandbox escape from the trivial file rewrite bug is exploited in the wild — treat web content as code execution and update Electron today.