SB2025101478 - Multiple vulnerabilities in Microsoft Windows Bluetooth Service

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

1) Use-after-free (CVE-ID: CVE-2025-58728)

The vulnerability allows a local user to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in Windows Bluetooth Service. A local user can gain elevated privileges on the target system.

2) Double free (CVE-ID: CVE-2025-59289)

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

The vulnerability exists due to a boundary error in Windows Bluetooth Service. A local user can pass specially crafted data to the application, trigger double free error and gain elevated privleges on the target system.

3) Use-after-free (CVE-ID: CVE-2025-59290)

The vulnerability allows a local user to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in Windows Bluetooth Service. 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-2025-58728
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2025-59289
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2025-59290