CVE-2026-21519 Desktop Window Manager Elevation of Privilege Vulnerability

08:00 - 10 Feb 2026

msrc.microsoft.com

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

Article info:

Full Article URL: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21519
Textarea URL (this page):
https://textarea.nl/i/eNrLKCkpKLbS188tLkrWy81MLsovzk8r0UvOz9UvLUhJLEnVTS_NTEnVLyvNyUstSkzKzMksqdR3DnPVNTIwMtM1MjQ1tAQAcU0Xyw==_2026-02-10
Source: https://api.msrc.microsoft.com/update-guide/rss
Microsoft Security: https://msrc.microsoft.com/update-guide/vulnerability
Publication date: 2026-02-10 08:00:00
Last retrieval: 2026-02-10 20:45:20.797135