cve 2026 12457

  1. CVE-2026-12457 and Chromium in Edge: How to Verify Your Browser Is Patched

    Microsoft lists CVE-2026-12457 in the Security Update Guide because the flaw was found in Chromium open-source code used by Microsoft Edge, and Microsoft documented it on June 17, 2026, to tell Edge customers that updated Chromium-based Edge builds are no longer vulnerable. That is the plain...
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    • Forum: Security Alerts