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Vulnerability record · CVE-2025-55688 · published 14 October 2025

CVE-2025-55688: Microsoft windows 11 24h2 use after free vulnerability

Microsoft · Windows 11 24h2

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

7.0 CVSS 3.1 High EPSS 0.32% · top 78.0% CWE-416 · Use after free
7.0CVSS 3.1 base score
0.32%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

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

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

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55688 Vendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2025-55688), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.