CVE-2026-88075: Configuration Manager Elevation of Privilege Vulnerability

Overview

Severity

High (CVSS 8.8)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Category

Elevation of Privilege

Exploit Status

Not Exploited

Exploitation Likelihood

Less Likely

Patch Tuesday

2026-Oct

Released

2026-10-13

Description

Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Configuration Manager allows an authorized attacker to elevate privileges over a network.

FAQ

What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

Affected Products (3)

System Center

• Microsoft Configuration Manager 2503

Windows

• Microsoft Configuration Manager 2509
• Microsoft Configuration Manager 2603

Acknowledgments

<a href="https://twitter.com/kalimer0x00">Mehdi Elyassa</a> with <a href="https://www.synacktiv.com/">Synacktiv</a>

Revision History

• 2026-10-13: Information published.