SB2025070860 - Integer underflow in Microsoft Windows MBT Transport Driver
Published: July 8, 2025
Security Bulletin ID
SB2025070860
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Integer underflow (CVE-ID: CVE-2025-47996)
The vulnerability allows a local user to escalate privilegeso on the system.
The vulnerability exists due to integer underflow in Windows MBT Transport Driver. A local user can send a specially crafted request to the affected application, trigger integer underflow and gain elevated privileges on the target system.
Remediation
Install update from vendor's website.