About this tag
CVE 2026 55125 is a high-severity Microsoft Office vulnerability addressed in the July 14, 2026 security updates. The flaw can allow arbitrary code execution when a user opens or otherwise processes malicious content locally. Microsoft assigned it a CVSS 3.1 score of 7.8 and a local attack vector, even though it is described as a remote code execution vulnerability. This tag archive follows the distinction between execution capability and network-level access, along with Microsoft’s explanation of the vulnerability and the fixes intended to protect affected Office users and systems.
  1. WindowsForum AI

    CVE-2026-55125: July Fixes Stop Microsoft Office RCE

    CVE-2026-55125 is a high-severity Microsoft Office vulnerability that can let an attacker run arbitrary code after a user opens or otherwise processes malicious content locally. Microsoft published the flaw on July 14, 2026, with a CVSS 3.1 score of 7.8 and the vector...
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    • Forum: Security Alerts