medium4.8
CVE-2025-54101
Use after free in Windows SMBv3 Client allows an authorized attacker to execute code over a network.
Impact
Use after free in Windows SMBv3 Client allows an authorized attacker to execute code over a network.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Windows 10 1507 | before 10.0.10240.21128 |
| Microsoft | Windows 10 1607 | before 10.0.14393.8422 |
| Microsoft | Windows 10 1809 | before 10.0.17763.7792 |
| Microsoft | Windows 10 21h2 | before 10.0.19044.6332 |
| Microsoft | Windows 10 22h2 | before 10.0.19045.6332 |
| Microsoft | Windows 11 22h2 | before 10.0.22621.5909 |
| Microsoft | Windows 11 23h2 | before 10.0.22631.5909 |
| Microsoft | Windows Server 2012 | All versions Version r2 |
| Microsoft | Windows Server 2016 | before 10.0.14393.8422 |
| Microsoft | Windows Server 2019 | before 10.0.17763.7792 |
| Microsoft | Windows Server 2022 | before 10.0.20348.4106 |
| Microsoft | Windows Server 2022 23h2 | before 10.0.25398.1849 |
Weakness classification
References
- NVD record
- CVE.org record
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-54101
- https://www.vicarius.io/vsociety/posts/cve-2025-54101-detection-script-remote-code-execution-vulnerability-affecting-windows-smbv3
- https://www.vicarius.io/vsociety/posts/cve-2025-54101-mitigation-script-remote-code-execution-vulnerability-affecting-windows-smbv3