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CVE-2026-26115

nvd nist
Published: Mar 10, 2026Modified: Jun 17, 2026

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8.8
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: secure@microsoft.com (Secondary)

Description

Improper validation of specified type of input in SQL Server allows an authorized attacker to elevate privileges over a network.

Affected (10)

Microsoft
5 products
Sql Server 2016
Sql Server 2017
Sql Server 2019
Sql Server 2022
Sql Server 2025
Configuration A
10 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Sql Server 2016
13.0.6300.2 ≤ version < 13.0.6480.4
Sql Server 2016
13.0.7000.253 ≤ version < 13.0.7075.5
Microsoft
Sql Server 2017
14.0.1000.169 ≤ version < 14.0.2100.4
Sql Server 2017
14.0.3006.16 ≤ version < 14.0.3520.4
Microsoft
Sql Server 2019
15.0.2000.5 ≤ version < 15.0.2160.4
Sql Server 2019
15.0.4003.23 ≤ version < 15.0.4460.4
Microsoft
Sql Server 2022
16.0.1000.6 ≤ version < 16.0.1170.5
Sql Server 2022
16.0.4003.1 ≤ version < 16.0.4240.4
Microsoft
Sql Server 2025
17.0.1000.7 ≤ version < 17.0.1050.2
Sql Server 2025
17.0.4006.2 ≤ version < 17.0.4020.2

Related CWEs

CWE-1287
Improper Validation of Specified Type of Input
The product receives input that is expected to be of a certain type, but it does not validate or incorrectly validates that the input is actually of the expected type.

References (1)

Source: secure@microsoft.com
Vendor Advisory

Timeline

No history available yet.