CVE-2026-20853

HIGH

7.4

Beschreibung

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows WalletService allows an unauthorized attacker to elevate privileges locally.

CVE Details

CVSS v3.1 Bewertung7.4

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorLOCAL

KomplexitatHIGH

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht1/13/2026

Zuletzt geandert1/15/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

microsoft:windows_10_1607microsoft:windows_10_1809microsoft:windows_10_21h2microsoft:windows_10_22h2microsoft:windows_11_23h2microsoft:windows_11_24h2microsoft:windows_11_25h2

Schwachen (CWE)

CWE-362

Referenzen

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20853(secure@microsoft.com)

IOC Korrelationen

Keine Korrelationen erfasst

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