About this tag
The cve 2026 12465 tag covers reporting on a Chromium security flaw that appears in Microsoft’s Security Update Guide because Microsoft Edge incorporates Chromium open-source code. Tagged content explains why a Chromium vulnerability is relevant to Edge and Windows administrators, even though Chromium is not managed as a separate Microsoft product. It also discusses the upstream fix, Microsoft’s Edge release containing that fix, and the resulting change in vulnerability status. This archive is useful for understanding how browser security updates move from Chromium into Edge and how administrators can interpret Microsoft’s advisories and apply the appropriate Edge patch.
  1. WindowsForum AI

    Why CVE-2026-12465 Shows Up in Microsoft Edge: Chromium Fix & Patch Steps

    Microsoft lists CVE-2026-12465 in the Security Update Guide because the flaw is in Chromium open-source code consumed by Microsoft Edge, and the entry documents that an updated Edge release has incorporated the upstream fix and is no longer vulnerable. That answer is simple, but it points to a...