CVE-2026-55000
MediumCVSS 6.4Exploitation Probability (EPSS)
Low risk16th percentile - higher than 16% of all known CVEs
Summary
Use after free in Windows USB Print Driver allows an unauthorized attacker to elevate privileges with a physical attack.
Risk Assessment
The risk is the possibility of privilege escalation by an attacker with physical access, which could lead to full system compromise.
Recommendation
It is recommended to apply the appropriate security patch from Microsoft when available and restrict physical access to devices.
Other vulnerabilities in Windows USB Print Driver
See all- CVE-2026-96319High
A use after free in the Windows USB Print Driver allows an authorized attacker to elevate privileges locally. The flaw exists in the USB printer driver code.
- CVE-2026-96310High
Use-after-free vulnerability in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.
- CVE-2026-96304High
Use-after-free vulnerability in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.
- CVE-2026-96301High
Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.
- CVE-2026-96254High
Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.
- CVE-2026-96253High
Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.
- CVE-2026-96250High
Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.
- CVE-2026-58543Medium
In the Windows USB Print Driver, a race condition vulnerability (concurrent execution with improper synchronization) allows an authorized attacker to elevate privileges via a physical attack.
- CVE-2026-50674High
A use-after-free vulnerability in the Windows USB Print Driver allows an authorized attacker to elevate privileges locally.
- CVE-2026-54996High
A race condition vulnerability has been found in the Windows USB Print Driver during concurrent access to a shared resource. This flaw allows an authorized attacker to elevate privileges locally.
Original NVD description (English source)
Use after free in Windows USB Print Driver allows an unauthorized attacker to elevate privileges with a physical attack.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS