Apr 2026: Windows Print Spooler Elevation of Privilege Vulnerability
CVE-2026-33101 Published on April 14, 2026
Windows Print Spooler Elevation of Privilege Vulnerability
Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
Weakness Type
What is a Dangling pointer Vulnerability?
Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.
CVE-2026-33101 has been classified to as a Dangling pointer vulnerability or weakness.
Products Associated with CVE-2026-33101
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Affected Versions
Microsoft Windows 11 Version 24H2:- Version 10.0.26100.0 and below 10.0.26100.32690 is affected.
- Version 10.0.26200.0 and below 10.0.26200.8246 is affected.
- Version 10.0.28000.0 and below 10.0.28000.1836 is affected.
- Version 10.0.25398.0 and below 10.0.25398.2274 is affected.
- Version 10.0.26100.0 and below 10.0.26100.32690 is affected.
- Version 10.0.26100.0 and below 10.0.26100.32690 is affected.