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CVE-2026-20854
HIGH7.5
Beschreibung
Use after free in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to execute code over a network.
CVE Details
CVSS v3.1 Bewertung7.5
SchweregradHIGH
CVSS VektorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
AngriffsvektorNETWORK
KomplexitatHIGH
Erforderliche PrivilegienLOW
BenutzerinteraktionNONE
Veroffentlicht1/13/2026
Zuletzt geandert1/15/2026
Quellenvd
Honeypot-Sichtungen0
Betroffene Produkte
microsoft:windows_11_24h2microsoft:windows_11_25h2microsoft:windows_server_2025
Schwachen (CWE)
CWE-416
Referenzen
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20854(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.