SB2025101528 - Multiple vulnerabilities in Microsoft Windows Graphics Component

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Race condition (CVE-ID: CVE-2025-59205)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition in Windows Graphics Component. A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

2) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2025-59261)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a time-of-check, time-of-use (TOCTOU) race condition in Windows Graphics Component. A local user can gain elevated privileges on the target system.

Remediation

Install update from vendor's website.

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2025-59205
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2025-59261