PT-2025-42034 · Microsoft · Printworkflowusersvc+1

Published 2025-10-14 · Updated 2025-10-27 · CVE-2025-55684

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Windows versions prior to the patch released in January 2025.

Description A use-after-free condition exists in Windows PrintWorkflowUserSvc. This allows a locally authorized attacker to gain elevated privileges. The issue affects the PrintWorkflowUserSvc component.

Recommendations Apply the patch released in January 2025.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2025-14049

CVE-2025-55684

Affected Products

Printworkflowusersvc

Windows

References · 8

• https://osv.dev/vulnerability/CVE-2025-55684 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55684 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-55684 · Security Note
• https://bdu.fstec.ru/vul/2025-14049 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-55684 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-55684 · Vendor Advisory
• https://twitter.com/CVEnew/status/1978171218810536122 · Twitter Post
• https://t.me/cveNotify/140499 · Telegram Post