CVE-2025-21234 Details
Description
Windows PrintWorkflowUserSvc Elevation of Privilege Vulnerability
An elevation of privilege vulnerability has been identified in the Windows PrintWorkflowUserSvc. This vulnerability allows an attacker to elevate privileges from a low integrity level in a sandboxed environment to a medium integrity level. The issue arises from improper input validation, which could be exploited to gain higher privileges.
Users can apply the security update KB5050009 to address this vulnerability. This update is available through the Microsoft Update Catalog. For Windows Server 2022, the relevant update is KB5049983.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Feb 6, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21234 | [email protected] | PatchVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| NVD-CWE-noinfo | Insufficient Information to Classify Weakness | [email protected] |
| CWE-20 | Improper Input Validation | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| microsoft windows 10 21h2 | < 10.0.19044.5371 |
CPE
Remediation
| |
| microsoft windows 10 22h2 | < 10.0.19045.5371 |
CPE
Remediation
| |
| microsoft windows 11 22h2 | < 10.0.22621.4751 |
CPE
Remediation
| |
| microsoft windows 11 23h2 | < 10.0.22631.4751 |
CPE
Remediation
| |
| microsoft windows 11 24h2 | < 10.0.26100.2894 |
CPE
Remediation
| |
| microsoft windows server 2022 | < 10.0.20348.3091 |
CPE
Remediation
| |
| microsoft windows server 2022 23h2 | < 10.0.25398.1369 |
CPE
Remediation
| |
| microsoft windows server 2025 | < 10.0.26100.2894 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jan 24, 2025 | Initial Analysis | [email protected] |
| Jan 14, 2025 | New CVE Received | [email protected] |