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CVE-2026-54117

nvd nist
Published: Jul 14, 2026Modified: Jul 22, 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

Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code 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
From 13.0.6300.2 to 13.0.6500.1
Sql Server 2016
From 13.0.7000.253 to 13.0.7095.1
Microsoft
Sql Server 2017
From 14.0.1000.169 to 14.0.2120.1
Sql Server 2017
From 14.0.3006.16 to 14.0.3540.1
Microsoft
Sql Server 2019
From 15.0.2000.5 to 15.0.2180.2
Sql Server 2019
From 15.0.4003.23 to 15.0.4480.2
Microsoft
Sql Server 2022
From 16.0.1000.6 to 16.0.1190.2
Sql Server 2022
From 16.0.4003.1 to 16.0.4262.2
Microsoft
Sql Server 2025
From 17.0.1000.7 to 17.0.1125.2
Sql Server 2025
From 17.0.4006.2 to 17.0.4060.2

Related CWEs

CWE-502
Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

References (1)

Source: secure@microsoft.com
Vendor AdvisoryPatch

Timeline

No history available yet.