Vulnerability · Published Jul 8, 2025 · Assigned by microsoft
CVE-2025-49719Microsoft SQL Server Information Disclosure Vulnerability
High 7.5
In plain English
A high-severity improper input validation in Microsoft SQL Server 2016 for Service Pack 2 (GDR) from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 15.5% (higher than 97% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)15.5%top 3.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Improper input validation in SQL Server allows an unauthorized attacker to disclose information over a network.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft SQL Server 2016 for Service Pack 2 (GDR) | 13.0.0 – before 13.0.6460.7 |
| Microsoft | Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack | 13.0.0 – before 13.0.7055.9 |
| Microsoft | Microsoft SQL Server 2017 (CU 31) | 14.0.0 – before 14.0.3495.9 |
| Microsoft | Microsoft SQL Server 2017 (GDR) | 14.0.0 – before 14.0.2075.8 |
| Microsoft | Microsoft SQL Server 2019 (CU 32) | 15.0.0.0 – before 15.0.4435.7 |
| Microsoft | Microsoft SQL Server 2019 (GDR) | 15.0.0 – before 15.0.2135.5 |
| Microsoft | Microsoft SQL Server 2022 (CU 19) | 16.0.0.0 – before 16.0.4200.1 |
| Microsoft | Microsoft SQL Server 2022 (GDR) | 16.0.0 – before 16.0.1140.6 |
Weakness: CWE-20 · 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
References
- Microsoft SQL Server Information Disclosure Vulnerability vendor-advisory, patch