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CVE-2026-45600

Windows Kernel-Mode Driver Elevation of Privilege Vulnerability

Published: Jun 9, 2026Updated: Jun 10, 2026 Sources: CVE List NVD
7.8CVSS
HIGH

Access of resource using incompatible type ('type confusion') in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

EPSS Score
0.1%
Top 64.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High

Weaknesses

Affected Products

Windows 11 Version 24H2
Microsoft
Operating Systems / windows
Windows 11 Version 25H2
Microsoft
Operating Systems / windows
Windows 11 version 26H1
Microsoft
Operating Systems / windows
Windows 11 Version 26H1
Microsoft
Operating Systems / windows
Windows Server 2025
Microsoft
Operating Systems / windows
and 5 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

Timeline

Published
Jun 9, 2026
Last Updated
Jun 10, 2026
3

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