Use after free in Windows PrintWorkflowUserSvc allows an authorized attacker to elevate privileges locally.
Advisories

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Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 20 Nov 2025 09:00:00 +0900

Type Values Removed Values Added
First Time appeared Microsoft windows 11 24h2
Microsoft windows 11 2h2
CPEs cpe:2.3:o:microsoft:windows_11_24H2:*:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_2H2:*:*:*:*:*:*:x64:*
Vendors & Products Microsoft windows 11 24h2
Microsoft windows 11 2h2

Fri, 31 Oct 2025 06:45:00 +0900

Type Values Removed Values Added
First Time appeared Microsoft windows 11 24h2
Microsoft windows 11 25h2
CPEs cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
Vendors & Products Microsoft windows 11 24h2
Microsoft windows 11 25h2

Fri, 24 Oct 2025 00:30:00 +0900

Type Values Removed Values Added
First Time appeared Microsoft
Microsoft windows
Microsoft windows 11
Microsoft windows Server
Microsoft windows Server 2025
Vendors & Products Microsoft
Microsoft windows
Microsoft windows 11
Microsoft windows Server
Microsoft windows Server 2025

Thu, 16 Oct 2025 03:15:00 +0900

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 15 Oct 2025 02:15:00 +0900

Type Values Removed Values Added
Description Use after free in Windows PrintWorkflowUserSvc allows an authorized attacker to elevate privileges locally.
Title Windows PrintWorkflowUserSvc Elevation of Privilege Vulnerability
Weaknesses CWE-416
References
Metrics cvssV3_1

{'score': 7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-01-02T19:52:31.259Z

Reserved: 2025-08-13T20:00:27.682Z

Link: CVE-2025-55691

cve-icon Vulnrichment

Updated: 2025-10-15T17:20:08.437Z

cve-icon NVD

Status : Analyzed

Published: 2025-10-14T17:15:50.450

Modified: 2025-10-30T21:34:59.703

Link: CVE-2025-55691

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-24T00:17:20Z

Weaknesses