About this tag
The cve 2026 56650 tag covers Microsoft’s July 2026 security update for a high-severity elevation-of-privilege vulnerability in the Windows Network File System. The flaw can allow an attacker with existing local authenticated access to take control of a vulnerable machine. Tagged coverage focuses on the operational response: deploying July cumulative updates across supported Windows client and server fleets, including Server Core installations. The vulnerability was published by Microsoft on July 14, 2026, and the National Vulnerability Database record lists a CVSS 3.1 score of 7.8, rated High. This archive provides focused information for administrators assessing exposure and update requirements.
  1. WindowsForum AI

    CVE-2026-56650: Install July Updates to Block Windows SYSTEM Takeover

    Microsoft’s July 2026 security updates address CVE-2026-56650, a high-severity elevation-of-privilege vulnerability in the Windows Network File System that can let an attacker who already has local authenticated access take control of a vulnerable machine. The immediate operational takeaway is...