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CVE-2025-21234

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

Windows PrintWorkflowUserSvc Elevation of Privilege Vulnerability

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

Vendor	Product	Versions
Microsoft	Windows 10 Version 21H2	>= 10.0.19044.0, < 10.0.19044.5371
Microsoft	Windows 10 Version 22H2	>= 10.0.19045.0, < 10.0.19045.5371
Microsoft	Windows 11 version 22H2	>= 10.0.22621.0, < 10.0.22621.4751
Microsoft	Windows 11 version 22H3	>= 10.0.22631.0, < 10.0.22631.4751
Microsoft	Windows 11 Version 23H2	>= 10.0.22631.0, < 10.0.22631.4751
Microsoft	Windows 11 Version 24H2	>= 10.0.26100.0, < 10.0.26100.2894
Microsoft	Windows Server 2022	>= 10.0.20348.0, < 10.0.20348.3091
Microsoft	Windows Server 2022, 23H2 Edition (Server Core installation)	>= 10.0.25398.0, < 10.0.25398.1369
Microsoft	Windows Server 2025	>= 10.0.26100.0, < 10.0.26100.2894
Microsoft	Windows Server 2025 (Server Core installation)	>= 10.0.26100.0, < 10.0.26100.2894

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21234Patch, Vendor Advisory

Timeline

Published: Jan 14, 2025
Last modified: Jun 17, 2026
NVD status: Analyzed

Related CVEs from 2025

CVE-2025-212357.8Windows PrintWorkflowUserSvc Elevation of Privilege Vulnerability CVE-2025-212368.8Windows Telephony Service Remote Code Execution Vulnerability CVE-2025-212378.8Windows Telephony Service Remote Code Execution Vulnerability CVE-2025-212388.8Windows Telephony Service Remote Code Execution Vulnerability CVE-2025-212398.8Windows Telephony Service Remote Code Execution Vulnerability CVE-2025-21243.5A vulnerability, which was classified as problematic, was found in Control iD RH iD 25.2.25.0. This affects an unknown part of the file /v2/CVE-2025-212408.8Windows Telephony Service Remote Code Execution Vulnerability CVE-2025-212418.8Windows Telephony Service Remote Code Execution Vulnerability CVE-2025-212425.9Windows Kerberos Information Disclosure Vulnerability CVE-2025-212438.8Windows Telephony Service Remote Code Execution Vulnerability CVE-2025-212448.8Windows Telephony Service Remote Code Execution Vulnerability CVE-2025-212458.8Windows Telephony Service Remote Code Execution Vulnerability

CVE-2025-21234: High severity, CVSS 7.8 | Vulnix