CVE-2026-20805: Microsoft Windows Information Disclosure Vulnerability
Microsoft Windows Desktop Windows Manager contains an information disclosure vulnerability that allows an authorized attacker to disclose information locally. Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
· high severity · unattributed attribution
Evidence and provenance
- Original source
- CISA KEV report ↗
- Published
- 2026-01-13T00:00:00Z
- Confidence basis
- No actor match
- Record ID
efa9564ebfdc36b13c96
Vulnerabilities
CVE-2026-20805
Use and citation
Verify the original report before making operational decisions. Cite this permanent page together with the original source, publication date, confidence level, and review status.