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CVE-2024-21907: VulnCheck: CVE-2024-21907 Improper Handling of Exceptional Conditions in Newtonsoft.Json

**I am running SQL Server on my system. What action do I need to take?** Update your relevant version of SQL Server. Any applicable driver fixes are included in those updates. **There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?** * First, determine your SQL Server version number. For more information on determining your SQL Server version number, see Microsoft Knowledge Base Article 321185 - How to determine the version, edition, and update level of SQL Server and its components. * Second, in the following table, locate your version number or the version range that your version number falls within. The corresponding update is the one you need to install. **Note** If your SQL Server version number is not represented in the table below, your SQL Server version is no longer supported. Please upgrade to the latest Service Pack or SQL Server product to apply this and future security updates. Update Number T...

Microsoft Security Response Center
#sql#windows#microsoft#js#SQL Server#Security Vulnerability
CVE-2025-55227: Microsoft SQL Server Elevation of Privilege Vulnerability

**How could an attacker exploit the vulnerability?** An authorized attacker could inject SQL code and run it with elevated privileges at table creation.

CVE-2025-47997: Microsoft SQL Server Information Disclosure Vulnerability

**What type of information could be disclosed by this vulnerability?** The type of information that could be disclosed if an attacker successfully exploited this vulnerability is sensitive information.

CVE-2025-47954: Microsoft SQL Server Elevation of Privilege Vulnerability

Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network.

CVE-2025-49759: Microsoft SQL Server Elevation of Privilege Vulnerability

Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network.

CVE-2025-24999: Microsoft SQL Server Elevation of Privilege Vulnerability

**How could an attacker exploit this vulnerability?** An authenticated attacker with explicit permissions could exploit the vulnerability by logging in to the SQL server and could then elevate their privileges to sysadmin.

CVE-2025-53727: Microsoft SQL Server Elevation of Privilege Vulnerability

**How could an attacker exploit the vulnerability?** An attacker could inject arbitrary T-SQL commands by crafting a malicious database name.

CVE-2025-49718: Microsoft SQL Server Information Disclosure Vulnerability

Use of uninitialized resource in SQL Server allows an unauthorized attacker to disclose information over a network.

CVE-2025-49719: Microsoft SQL Server Information Disclosure Vulnerability

**I am running SQL Server on my system. What action do I need to take?** Update your relevant version of SQL Server. Any applicable driver fixes are included in those updates. **There are GDR and/or CU (Cumulative Update) updates offered for my version of SQL Server. How do I know which update to use?** * First, determine your SQL Server version number. For more information on determining your SQL Server version number, see Microsoft Knowledge Base Article 321185 - How to determine the version, edition, and update level of SQL Server and its components. * Second, in the table below, locate your version number or the version range that your version number falls within. The corresponding update is the one you need to install. **Note** If your SQL Server version number is not represented in the table below, your SQL Server version is no longer supported. Please upgrade to the latest Service Pack or SQL Server product in order to apply this and future security updates. Update Numb...