chromium supply chain

  1. CVE-2026-12458 and Edge Security: Check Your Edge 149.0.4022.80 Fix

    Microsoft documents CVE-2026-12458 in the Security Update Guide because the flaw lives in Chromium open-source code used by Microsoft Edge, and Edge Stable version 149.0.4022.80, released on June 18, 2026, incorporates the Chromium security fixes that make Edge no longer vulnerable. That is the...