CVE-2026-54127 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.4 HIGH	LOCAL	HIGH	NONE	CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 22.51%

Affected Products (NVD)

Vendor	Product	Version
microsoft	windows_11_24h2	𝑥 < 10.0.26100.8875
microsoft	windows_11_24h2	𝑥 < 10.0.26100.8875
microsoft	windows_11_25h2	𝑥 < 10.0.26200.8875
microsoft	windows_11_25h2	𝑥 < 10.0.26200.8875
microsoft	windows_11_26h1	𝑥 < 10.0.28000.2525
microsoft	windows_11_26h1	𝑥 < 10.0.28000.2525
microsoft	windows_server_2022	𝑥 < 10.0.20348.5386
microsoft	windows_server_2025	𝑥 < 10.0.26100.33158

𝑥

= Vulnerable software versions

Windows Releases

Platform

Version

Windows 11

24H2 (arm64, x64)	KB5101650
25H2 (arm64, x64)	KB5101650
26H1 (arm64, x64)	KB5101649

Windows Server 2022

Standard

Windows Server 2025

Server Core	KB5099536
Standard	KB5099536

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-2026-54127