CVE-2026-21519

HIGHCISA KEV

7.8

Beschreibung

Access of resource using incompatible type ('type confusion') in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

CVE Details

CVSS v3.1 Bewertung7.8

SchweregradHIGH

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

AngriffsvektorLOCAL

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht2/10/2026

Zuletzt geandert2/11/2026

Quellekev

Honeypot-Sichtungen0

CISA KEV

HerstellerMicrosoft

ProduktWindows

SchwachstellennameMicrosoft Windows Type Confusion Vulnerability

KEV Aufnahmedatum2026-02-10

Behebungsfrist2026-03-03

Ransomware-NutzungUnknown

Betroffene Produkte

microsoft:windows_10_1607microsoft:windows_10_1809microsoft:windows_10_21h2microsoft:windows_10_22h2microsoft:windows_11_23h2microsoft:windows_11_24h2microsoft:windows_11_25h2microsoft:windows_server_2016microsoft:windows_server_2019microsoft:windows_server_2022microsoft:windows_server_2022_23h2microsoft:windows_server_2025

Schwachen (CWE)

CWE-843

Referenzen

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21519(secure@microsoft.com)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-21519(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.