CVE-2026-69775CWE-416

CVE-2026-69775

High · published September 8, 2026

CVSS v3.1
7.1
EPSS
1%
Percentile
46.4
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00570 · 46.4th percentile
Weakness
CWE-416 · Use After Free
Published
2026-09-08T22:19Z
Affected products (3)
ProductVersionsFixed in
microsoft/windows_11_23h2< 10.0.22631.758210.0.22631.7582
microsoft/windows_11_23h2< 10.0.22631.758210.0.22631.7582
microsoft/windows_server_2025< 10.0.26100.3343810.0.26100.33438
References (1)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69775 · [email protected]
EPSS history
Timeline
  • 10 SEP 03:17Z
    EPSS moved — → 1%
    epss
  • 08 SEP 17:12Z
    Windows DWM Core Library Elevation of Privilege Vulnerability
    cvelistv5