cve 2026 58608

The cve 2026 58608 tag covers Microsoft’s July 14, 2026 security updates for a high-severity Windows Print Spooler remote code execution vulnerability. The issue affects supported Windows 10, Windows 11, and Windows Server installations and has a Microsoft-assigned CVSS 3.1 score of 8.8. An authenticated attacker could potentially execute code across a network without user interaction. Microsoft attributes the flaw to a race condition involving improper synchronization and a use-after-free memory-safety error in Print Spooler components. This archive provides context for the vulnerability, its affected platforms, and the security update guidance available to administrators.