CVE-2025-55334: windows 11 22h2 before 10.0.22621.6060 (exclusive); +8 more affected products

CVE-2025-55334. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00354 (percentile 0.27505), scored 17-Oct-2026.

Affected technology

windows 11 22h2 · before 10.0.22621.6060 (exclusive)
microsoft

windows 11 23h2 · before 10.0.22631.6060 (exclusive)
microsoft

windows 11 24h2 · before 10.0.26100.6899 (exclusive)
microsoft

windows 11 25h2 · before 10.0.26200.6899 (exclusive)
microsoft

Windows 11 version 22H2 · 10.0.22621.0 to before 10.0.22621.6060
Microsoft

Windows 11 version 22H3 · 10.0.22631.0 to before 10.0.22631.6060
Microsoft

Windows 11 Version 23H2 · 10.0.22631.0 to before 10.0.22631.6060
Microsoft

Windows 11 Version 24H2 · 10.0.26100.0 to before 10.0.26100.6899
Microsoft

Windows 11 Version 25H2 · 10.0.26200.0 to before 10.0.26200.6899
Microsoft

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Local · No privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

An unauthorized attacker can bypass a security feature locally. Vendor/CNA’s CVSS 3.1 assessment (base score 6.2/10) rates confidentiality impact as high; integrity and availability impact as none. NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality impact as high; integrity and availability impact as none.

Published 18-Oct-2026 22:52 UTC

CWE: CWE-312
CCR priority: 22.1 /100 (P4)
CVSS 3.1: 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N · NVD
EPSS: 0.00354 · percentile 0.27505 · 2026-10-17
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-18 22:50:08.248207+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-55334.html