8.1

CVE-2025-33071

Use after free in Windows KDC Proxy Service (KPSSVC) allows an unauthorized attacker to execute code over a network.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
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Data is provided by the National Vulnerability Database (NVD)
Microsoft ≫ Windows Server 2016 Version < 10.0.14393.8148
Microsoft ≫ Windows Server 2019 Version < 10.0.17763.7434
Microsoft ≫ Windows Server 2022 Version < 10.0.20348.3745
Microsoft ≫ Windows Server 2022 23h2 Version < 10.0.25398.1665
Microsoft ≫ Windows Server 2025 Version < 10.0.26100.4270
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.15% 0.36
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
secure@microsoft.com 8.1 2.2 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.