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CVE-2026-20876
MEDIUM6.7
Beschreibung
Heap-based buffer overflow in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.
CVE Details
CVSS v3.1 Bewertung6.7
SchweregradMEDIUM
CVSS VektorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AngriffsvektorLOCAL
KomplexitatLOW
Erforderliche PrivilegienHIGH
BenutzerinteraktionNONE
Veroffentlicht1/13/2026
Zuletzt geandert1/15/2026
Quellenvd
Honeypot-Sichtungen0
Betroffene Produkte
microsoft:windows_11_23h2microsoft:windows_11_24h2microsoft:windows_11_25h2microsoft:windows_server_2022_23h2microsoft:windows_server_2025
Schwachen (CWE)
CWE-122
Referenzen
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20876(secure@microsoft.com)
IOC Korrelationen
Keine Korrelationen erfasst
This product uses data from the NVD API but is not endorsed or certified by the NVD.