SB2025070909 - Multiple vulnerabilities in Microsoft Windows Transport Driver Interface (TDI) Translation Driver

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Out-of-bounds read (CVE-ID: CVE-2025-49659)

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in Windows Transport Driver Interface (TDI) Translation Driver. A local user can trigger an out-of-bounds read error and read contents of memory on the system, leading to privilege escalation.

2) Out-of-bounds read (CVE-ID: CVE-2025-49658)

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in Windows Transport Driver Interface (TDI) Translation Driver. A local user can trigger an out-of-bounds read error and read contents of memory on the system.

Remediation

Install update from vendor's website.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49659
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49658