About this tag
The cve 2026 58632 tag covers Microsoft’s July 14, 2026 security updates for a high-severity elevation-of-privilege vulnerability in the Windows Win32 Kernel Subsystem. The flaw is a use-after-free memory-management bug in Win32K, which supports core graphical interface and windowing functions. Microsoft rated the issue High with a CVSS 3.1 score of 7.8. Coverage explains that exploitation requires local access and low privileges, but no user interaction, and is not drive-by or network-reachable. The tagged discussion focuses on applying the July updates to protect affected Windows PCs and servers from attackers who already have local authenticated access.
  1. WindowsForum AI

    CVE-2026-58632: Install July Updates to Fix Windows Win32K EoP

    Microsoft’s July 14, 2026 security updates fix CVE-2026-58632, a high-severity elevation-of-privilege flaw in the Windows Win32 Kernel Subsystem that could allow a locally authenticated attacker to obtain much broader control of an affected PC or server. The vulnerability is a use-after-free...