7.8

CVE-2026-25189

Windows DWM Core Library Elevation of Privilege Vulnerability

Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1809 HwPlatform x64 Version < 10.0.17763.8511
Microsoft ≫ Windows 10 1809 HwPlatform x86 Version < 10.0.17763.8511
Microsoft ≫ Windows 10 21h2 HwPlatform arm64 Version < 10.0.19044.7058
Microsoft ≫ Windows 10 21h2 HwPlatform x64 Version < 10.0.19044.7058
Microsoft ≫ Windows 10 21h2 HwPlatform x86 Version < 10.0.19044.7058
Microsoft ≫ Windows 10 22h2 HwPlatform arm64 Version < 10.0.19045.7058
Microsoft ≫ Windows 10 22h2 HwPlatform x64 Version < 10.0.19045.7058
Microsoft ≫ Windows 10 22h2 HwPlatform x86 Version < 10.0.19045.7058
Microsoft ≫ Windows Server 2019 Version < 10.0.17763.8511
Microsoft ≫ Windows Server 2022 Version < 10.0.20348.4830
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.33% 0.249
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Microsoft 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-25189
Vendor Advisory