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CVE-2025-55697: windows server 2022 23h2 before 10.0.25398.1913 (exclusive); +4 more affected products
CVE-2025-55697. CVSS 3.1 base score 7.8 (HIGH, Vendor/CNA). EPSS 0.00353 (percentile 0.2744), scored 17-Oct-2026.
Affected technology
windows server 2022 23h2 · before 10.0.25398.1913 (exclusive)
microsoft
windows server 2025 · before 10.0.26100.6899 (exclusive)
microsoft
Windows Server 2022, 23H2 Edition (Server Core installation) · 10.0.25398.0 to before 10.0.25398.1913
Microsoft
Windows Server 2025 · 10.0.26100.0 to before 10.0.26100.6899
Microsoft
Windows Server 2025 (Server Core installation) · 10.0.26100.0 to before 10.0.26100.6899
Microsoft
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
An authorized attacker can elevate privileges locally. Vendor/CNA’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high.
- CWE
- CWE-122
- CCR priority
- 31.3 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Vendor/CNA
- EPSS
- 0.00353 · percentile 0.2744 · 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-2025-55697.html