Use After Free in Microsoft Windows_10_1507
CVE-2025-54101
Use after free in Windows SMBv3 Client allows an authorized attacker to execute code over a network.
Vulnerability class: Use-After-Free
EPSS: 0.024 (81.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H.
Affected products
- Microsoft Windows_10_1507
- Microsoft Windows_10_1607
- Microsoft Windows_10_1809
- Microsoft Windows_10_21h2
- Microsoft Windows_10_22h2
- Microsoft Windows 10 Version 1507 — versions 10.0.10240.0
- Microsoft Windows 10 Version 1607 — versions 10.0.14393.0
- Microsoft Windows 10 Version 1809 — versions 10.0.17763.0
- Microsoft Windows 10 Version 21h2 — versions 10.0.19044.0
- Microsoft Windows 10 Version 22h2 — versions 10.0.19045.0
Weakness classification (CWE)
References
- secure@microsoft.com (vendor-advisory, patch, Vendor Advisory)
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2025-54101?
- CVE-2025-54101 is a medium-severity vulnerability in Microsoft Windows_10_1507, classified under Use After Free. CVSS score: 4.8/10. Published 2025-09-09.
- How severe is CVE-2025-54101?
- Medium severity. CVSS v3 base score is 4.8 out of 10.