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CVE-2025-24983

CISA KEV

Published March 11, 2025 · Updated April 3, 2026

high
Official Description+

Microsoft Windows Win32 Kernel Subsystem contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally.

Affected Products

VendorProduct
MicrosoftWindows

Patch Status

Patch by 2025-04-01

Recommended Actions

  1. Check if your systems use any of the affected products listed above.
  2. Apply vendor patches immediately if available.
  3. This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
  4. Monitor vendor advisories for updates and additional mitigations.
  5. Review logs for indicators of compromise related to CVE-2025-24983.