CVE-2026-49790
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
Published Jul 14, 2026 · updated Oct 14, 2026 · microsoft windows 10 1607
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Jul 14, 2026 · NIST NVD
Detected
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
Oct 14, 2026 · NIST NVD
Updated
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
Affected
- cpe microsoft/windows 10 1607version unspecified
- cpe microsoft/windows 10 1809version unspecified
- cpe microsoft/windows 10 21h2version unspecified
- cpe microsoft/windows 10 22h2version unspecified
Sources
- CVE.orgVulnerability recordCVE-2026-49790
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2026-49790
30-day exploitation probability 0.4%
first.org - NIST NVDVulnerability recordCVE-2026-49790
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
nvd.nist.gov