CVE-2026-69775

high Microsoft
CVSS v3 Base Score
7.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
EPSS Score
0.5%
Exploitation probability in 30 days
Top 57% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Published: September 8, 2026 (2 days ago)
Last Modified: September 10, 2026
Vendor: Microsoft
Source: MITRE

Description

Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges over a network.

CWE

CWE-416

Affected Products

Microsoft Windows 11 version 23H2Microsoft Windows 11 Version 23H2Microsoft Windows Server 2025Microsoft Windows Server 2025 (Server Core installation)

References

🔗 msrc.microsoft.com