CVE-2026-102205
HighCVSS 7.8Summary
Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.
Risk Assessment
A local attacker could exploit the buffer overflow to gain elevated privileges and compromise system integrity.
Recommendation
Apply the latest Windows security updates.
Other vulnerabilities in Windows UDFS Driver
See all- CVE-2026-83713Medium
Out-of-bounds read in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to disclose information locally.
- CVE-2026-83513High
Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.
- CVE-2026-50498High
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability.
- CVE-2026-49790High
A vulnerability in the Windows Universal Disk Format (UDFS) file system driver allows elevation of privilege. The flaw can be exploited locally by an authenticated attacker to gain higher privileges on the system.
- CVE-2026-40409High
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability.
- CVE-2026-40404High
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability.
Original NVD description (English source)
Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS