SB2025120980 - Multiple vulnerabilities in Microsoft Windows Projected File System

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Out-of-bounds read (CVE-ID: CVE-2025-62461)

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

The vulnerability exists due to a boundary condition in Windows Projected File System. 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-2025-62462)

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

The vulnerability exists due to a boundary condition in Windows Projected File System. A local user can trigger an out-of-bounds read error and read contents of memory on the system, leading to privilege escalation.

Remediation

Install update from vendor's website.

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2025-62461
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2025-62462