CVE-2025-49717

Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

CVSS v3 8.5 HIGH

8.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49717	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:sql_server_2019:::::::x64:*
	cpe:2.3:a:microsoft:sql_server_2019:::::::x64:*
	cpe:2.3:a:microsoft:sql_server_2022:::::::x64:*
	cpe:2.3:a:microsoft:sql_server_2022:::::::x64:*

History

17 Jul 2025, 22:00

Type	Values Removed	Values Added
References	~~() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49717 -~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49717 - Vendor Advisory
CPE		cpe:2.3:a:microsoft:sql_server_2019:::::::x64:* cpe:2.3:a:microsoft:sql_server_2022:::::::x64:*
First Time		Microsoft Microsoft sql Server 2022 Microsoft sql Server 2019

10 Jul 2025, 13:18

Type	Values Removed	Values Added
Summary		(es) El desbordamiento del búfer basado en montón en SQL Server permite que un atacante autorizado ejecute código a través de una red.

08 Jul 2025, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-08 17:15

Updated : 2025-07-17 22:00

NVD link : CVE-2025-49717

Mitre link : CVE-2025-49717

CVE.ORG link : CVE-2025-49717

JSON object : View

Products Affected

microsoft

sql_server_2022
sql_server_2019

CWE

CWE-122

Heap-based Buffer Overflow

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