CVE-2026-32223 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	6.8 MEDIUM	PHYSICAL	LOW	NONE	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 23%

Affected Products (NVD)

Vendor	Product	Version
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_2025	𝑥 < 10.0.26100.32690

𝑥

= Vulnerable software versions

Windows Releases

Platform

Version

Windows 11

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

Windows Server 2025

Server Core	KB5082063
Standard	KB5082063

Common Weakness Enumeration

CWE-122 - Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32223

https://www.vicarius.io/vsociety/posts/cve-2026-32223-detection-script-heap-based-buffer-overflow-in-windows-usb-print-driver

https://www.vicarius.io/vsociety/posts/cve-2026-32223-mitigation-script-heap-based-buffer-overflow-in-windows-usb-print-driver