CVE-2026-27909 :: 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: 22%

Affected Products (NVD)

Vendor	Product	Version
microsoft	windows_10_1607	𝑥 < 10.0.14393.9060
microsoft	windows_10_1607	𝑥 < 10.0.14393.9060
microsoft	windows_10_1809	𝑥 < 10.0.17763.8644
microsoft	windows_10_1809	𝑥 < 10.0.17763.8644
microsoft	windows_10_21h2	𝑥 < 10.0.19044.7184
microsoft	windows_10_21h2	𝑥 < 10.0.19044.7184
microsoft	windows_10_21h2	𝑥 < 10.0.19044.7184
microsoft	windows_10_22h2	𝑥 < 10.0.19045.7184
microsoft	windows_10_22h2	𝑥 < 10.0.19045.7184
microsoft	windows_10_22h2	𝑥 < 10.0.19045.7184
microsoft	windows_11_23h2	𝑥 < 10.0.22631.6936
microsoft	windows_11_23h2	𝑥 < 10.0.22631.6936
microsoft	windows_11_24h2	𝑥 < 10.0.26100.8246
microsoft	windows_11_24h2	𝑥 < 10.0.26100.8246
microsoft	windows_11_25h2	𝑥 < 10.0.26200.8246
microsoft	windows_11_25h2	𝑥 < 10.0.26200.8246
microsoft	windows_11_26h1	𝑥 < 10.0.28000.1836
microsoft	windows_11_26h1	𝑥 < 10.0.28000.1836
microsoft	windows_server_2012	-
microsoft	windows_server_2016	𝑥 < 10.0.14393.9060
microsoft	windows_server_2019	𝑥 < 10.0.17763.8644
microsoft	windows_server_2022	𝑥 < 10.0.20348.5020
microsoft	windows_server_2022_23h2	𝑥 < 10.0.25398.2274
microsoft	windows_server_2025	𝑥 < 10.0.26100.32690

𝑥

= Vulnerable software versions

Windows Releases

Platform

Version

Windows 10

1607 (x64, x86)	KB5082198
1809 (x64, x86)	KB5082123
21H2 (arm64, x64, x86)	KB5082200
22H2 (arm64, x64, x86)	KB5082200

Windows 11

23H2 (arm64, x64)	KB5082052
24H2 (arm64, x64)	KB5083769
25H2 (arm64, x64)	KB5083769
26H1 (arm64, x64)	KB5083768

Windows Server 2012

Server Core	KB5082127
Standard	KB5082127

Windows Server 2012 R2

Server Core	KB5082126
Standard	KB5082126

Windows Server 2016

Server Core	KB5082198
Standard	KB5082198

Windows Server 2019

Server Core	KB5082123
Standard	KB5082123

Windows Server 2022

23H2 Server Core	KB5082060
Server Core	KB5082142
Standard	KB5082142

Windows Server 2025

Server Core	KB5082063
Standard	KB5082063

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.

Vulnerability Media Exposure

[GERMAN] Xerox FreeFlow Print Server: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff
Ein Angreifer kann mehrere Schwachstellen in Xerox FreeFlow Print Server ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
Published: 2026-05-28T22:00:00+00:00

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27909