CVE-2026-20853 :: 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
microsoft	CNA	7.4 HIGH				CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Base Score

CVSS 3.x

EPSS Score

Percentile: 7%

Affected Products (NVD)

Vendor	Product	Version
microsoft	windows_10_1607	𝑥 < 10.0.14393.8783
microsoft	windows_10_1607	𝑥 < 10.0.14393.8783
microsoft	windows_10_1809	𝑥 < 10.0.17763.8276
microsoft	windows_10_1809	𝑥 < 10.0.17763.8276
microsoft	windows_10_21h2	𝑥 < 10.0.19044.6809
microsoft	windows_10_22h2	𝑥 < 10.0.19045.6809
microsoft	windows_11_23h2	𝑥 < 10.0.22631.6491
microsoft	windows_11_24h2	𝑥 < 10.0.26100.7623
microsoft	windows_11_25h2	𝑥 < 10.0.26200.7623

𝑥

= Vulnerable software versions

Windows Releases

Platform

Version

Windows 10

1607 (x64, x86)	KB5073722
1809 (x64, x86)	KB5073723
21H2 (arm64, x64, x86)	KB5073724
22H2 (arm64, x64, x86)	KB5073724

Windows 11

23H2 (arm64, x64)	KB5073455
24H2 (arm64, x64)	KB5074109
25H2 (arm64, x64)	KB5074109

Common Weakness Enumeration

CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
The program contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20853