CVE-2025-49719: Microsoft SQL Server Information Disclosure Vulnerability
Published Jul 8, 2025
·Updated
Improper input validation in SQL Server allows an unauthorized attacker to disclose information over a network.
Other sources
Microsoft SQL Server Information Disclosure Vulnerability
— Microsoft
Affected Software
16 affected componentsFixes available
Microsoft SQL Server 2019 (CU 32)
Microsoft SQL Server 2022
Microsoft SQL Server 2016 Azure Connect Feature Pack
Microsoft SQL Server 2017 (CU 31)
Microsoft SQL Server 2022 (CU 19)
Microsoft SQL Server 2016
Microsoft SQL Server 2017
Microsoft SQL Server 2019
Microsoft SQL Server 2016>=13.0.6300.2<13.0.6460.7
Microsoft SQL Server 2016>=13.0.7000.253<13.0.7055.9
Microsoft SQL Server 2017>=14.0.1000.169<14.0.2075.8
Microsoft SQL Server 2017>=14.0.3006.16<14.0.3495.9
Microsoft SQL Server 2019>=15.0.2000.5<15.0.2135.5
Microsoft SQL Server 2019>=15.0.4003.23<15.0.4435.7
Microsoft SQL Server 2022>=16.0.1000.6<16.0.1140.6
Microsoft SQL Server 2022>=16.0.4003.1<16.0.4200.1
Event History
Jul 8, 2025
CVE Published
via Microsoft·07:00 AM
Data Sourced
via Microsoft·07:00 AM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·07:00 AM
Affected Software
Updated
via Microsoft·07:00 AM
Description
CVE Published
via MITRE·04:57 PM
Data Sourced
via MITRE·04:57 PM
DescriptionSeverity
Data Sourced
via NVD·05:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-49719?
CVE-2025-49719 has been classified with a severity rating indicating that it allows unauthorized information disclosure.
2
How do I fix CVE-2025-49719?
To fix CVE-2025-49719, apply the latest patches or updates provided by Microsoft for the affected versions of SQL Server.
3
What versions of SQL Server are affected by CVE-2025-49719?
CVE-2025-49719 affects Microsoft SQL Server 2016, 2017, 2019, and 2022 across various cumulative updates.
4
What kind of vulnerabilities does CVE-2025-49719 address?
CVE-2025-49719 addresses improper input validation vulnerabilities that can lead to information disclosure over a network.
5
Can CVE-2025-49719 be exploited remotely?
Yes, CVE-2025-49719 can be exploited over a network by an unauthorized attacker.