CVE-2026-44809 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.8 HIGH	LOCAL	LOW	LOW	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 18%

Affected Products (NVD)

Vendor	Product	Version
microsoft	windows_11_24h2	𝑥 < 10.0.26100.8655
microsoft	windows_11_24h2	𝑥 < 10.0.26100.8655
microsoft	windows_11_25h2	𝑥 < 10.0.26200.8655
microsoft	windows_11_25h2	𝑥 < 10.0.26200.8655
microsoft	windows_11_26h1	𝑥 < 10.0.28000.2269
microsoft	windows_11_26h1	𝑥 < 10.0.28000.2269
microsoft	windows_server_2025	𝑥 < 10.0.26100.32995

𝑥

= Vulnerable software versions

Windows Releases

Platform

Version

Windows 11

24H2 (arm64, x64)	KB5094126
25H2 (arm64, x64)	KB5094126
26H1 (arm64, x64)	KB5095051

Windows Server 2025

Server Core	KB5094125
Standard	KB5094125

Common Weakness Enumeration

CWE-416 - Use After Free
Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-44809