CVE-2025-49719

Published: Jul 8, 2025

Modified: Feb 13, 2026

PUBLISHED

CVSS v3.1

7.5

HIGH

Improper input validation in SQL Server allows an unauthorized attacker to disclose information over a network.

Vendor	Product	Versions
Microsoft	Microsoft SQL Server 2016 for Service Pack 2 (GDR)	affected `13.0.0 - < 13.0.6460.7`
Microsoft	Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack	affected `13.0.0 - < 13.0.7055.9`
Microsoft	Microsoft SQL Server 2017 (CU 31)	affected `14.0.0 - < 14.0.3495.9`
Microsoft	Microsoft SQL Server 2017 (GDR)	affected `14.0.0 - < 14.0.2075.8`
Microsoft	Microsoft SQL Server 2019 (CU 32)	affected `15.0.0.0 - < 15.0.4435.7`
Microsoft	Microsoft SQL Server 2019 (GDR)	affected `15.0.0 - < 15.0.2135.5`
Microsoft	Microsoft SQL Server 2022 (CU 19)	affected `16.0.0.0 - < 16.0.4200.1`
Microsoft	Microsoft SQL Server 2022 (GDR)	affected `16.0.0 - < 16.0.1140.6`

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

vendor-advisory

patch

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