CVEvulnerability
CVE-2025-54101
4.8 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2025-09-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.8 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-416
Description
Use after free in Windows SMBv3 Client allows an authorized attacker to execute code over a network.
Affected configurations
• microsoft windows 10 1507 (< 10.0.10240.21128)
• microsoft windows 10 1607 (< 10.0.14393.8422)
• microsoft windows 10 1809 (< 10.0.17763.7792)
• microsoft windows 10 21h2 (< 10.0.19044.6332)
• microsoft windows 10 22h2 (< 10.0.19045.6332)
• microsoft windows 11 22h2 (< 10.0.22621.5909)
• microsoft windows 11 23h2 (< 10.0.22631.5909)
• microsoft windows server 2012
• microsoft windows server 2012 r2
• microsoft windows server 2016 (< 10.0.14393.8422)
• microsoft windows server 2019 (< 10.0.17763.7792)
• microsoft windows server 2022 (< 10.0.20348.4106)
• microsoft windows server 2022 23h2 (< 10.0.25398.1849)
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-54101 Vendor Advisory
- https://www.vicarius.io/vsociety/posts/cve-2025-54101-detection-script-remote-code-execution-vulnerability-affecting-windows-smbv3 www.vicarius.io
- https://www.vicarius.io/vsociety/posts/cve-2025-54101-mitigation-script-remote-code-execution-vulnerability-affecting-windows-smbv3 www.vicarius.io