CVE-2026-65673

Published: Aug 11, 2026Modified: Aug 17, 2026

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

Source: secure@microsoft.com (Secondary)

Description

Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Entra Connect Sync allows an authorized attacker to elevate privileges locally.

Affected (1)

Products: Microsoft: Entra Connect

Microsoft

1 product

Entra Connect

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Microsoft Entra Connect	Before 2.6.84.0

Related CWEs

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

References (1)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65673

Source: secure@microsoft.com

Vendor Advisory

Timeline

No history available yet.