Security Updates for Microsoft SQL Server (November 2025)

high Nessus Plugin ID 275459

Synopsis

The Microsoft SQL Server installation on the remote host is missing a security update.

Description

The Microsoft SQL Server installation on the remote host is missing a security update. It is, therefore, affected a vulnerability:

- Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network. (CVE-2025-59499)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Microsoft has released security updates for Microsoft SQL Server.

See Also

https://support.microsoft.com/en-us/help/5068400

https://support.microsoft.com/en-us/help/5068401

https://support.microsoft.com/en-us/help/5068402

https://support.microsoft.com/en-us/help/5068403

https://support.microsoft.com/en-us/help/5068404

https://support.microsoft.com/en-us/help/5068405

https://support.microsoft.com/en-us/help/5068406

https://support.microsoft.com/en-us/help/5068407

Plugin Details

Severity: High

ID: 275459

File Name: smb_nt_ms25_nov_mssql.nasl

Version: 1.1

Type: local

Agent: windows

Published: 11/14/2025

Updated: 11/14/2025

Configuration: Enable thorough checks (optional)

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2025-59499

CVSS v3

Risk Factor: High

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vulnerability Information

CPE: cpe:/a:microsoft:sql_server

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Patch Publication Date: 11/11/2025

Vulnerability Publication Date: 11/11/2025

Reference Information

CVE: CVE-2025-59499

IAVA: 2025-A-0848

MSFT: MS25-5068400, MS25-5068401, MS25-5068402, MS25-5068403, MS25-5068404, MS25-5068405, MS25-5068406, MS25-5068407

MSKB: 5068400, 5068401, 5068402, 5068403, 5068404, 5068405, 5068406, 5068407