CVE-2026-21519

Microsoft Windows Type Confusion Vulnerability

Windows 10 1607

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

10. Feb 2026

Ausgewertete Quellen

• Microsoft
  https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21519
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-21519
• CISA
  Microsoft Windows Type Confusion Vulnerability
• NVD
  CVE-2026-21519