Home

Description

Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to execute code over a network.

PUBLISHED Reserved 2026-03-26 | Published 2026-05-12 | Updated 2026-05-20 | Assigner microsoft




HIGH: 8.0CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Problem types

CWE-416: Use After Free

Product status

10.0.26100.0 (custom) before 10.0.26100.32860
affected

10.0.26100.0 (custom) before 10.0.26100.32860
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-34332 (Windows Kernel-Mode Driver Remote Code Execution Vulnerability) vendor-advisory patch

cve.org (CVE-2026-34332)

nvd.nist.gov (CVE-2026-34332)

Download JSON