SB2025090982 - Multiple vulnerabilities in Microsoft SQL Server

Description

This security bulletin contains information about 2 vulnerabilities.

1) Race condition (CVE-ID: CVE-2025-47997)

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to gain access to sensitive information on the system.

The vulnerability exists due to a race condition in Microsoft SQL Server. A remote user can exploit the race and gain unauthorized access to sensitive information on the system.

2) Command Injection (CVE-ID: CVE-2025-55227)

CWE-ID: CWE-77 - Command injection

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to execute arbitrary commands on the system.

The vulnerability exists due to insufficient input validation in Microsoft SQL Server. A remote user can pass specially crafted data to the application and execute arbitrary commands with elevated privileges.

Remediation

Install update from vendor's website.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-47997
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55227