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CVE-2026-66804

Microsoft Windows Cross Device Service Elevation of Privilege Vulnerability PUBLISHED

Description (CNA)

No English CNA description was supplied.

Affected (CNA)

Vendor / product	Versions
Microsoft / Windows 10 Version 22H2	affected 10.0.19045.0 before 10.0.19045.7663
Microsoft / Windows 11 Version 24H2	affected 10.0.26100.0 before 10.0.26100.9168
Microsoft / Windows 11 Version 25H2	affected 10.0.26200.0 before 10.0.26200.9168
Microsoft / Windows 11 version 26H1	affected 10.0.28000.0 before 10.0.28000.2704

CWE

CWE-284

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66804

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.