Vulnerability · Published Jul 8, 2025 · Assigned by microsoft
CVE-2025-49717Microsoft SQL Server Remote Code Execution Vulnerability
High 8.5
In plain English
A high-severity heap buffer overflow in Microsoft SQL Server 2019 (CU 32) from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 66% of all known vulnerabilities).
Severity (CVSS 3.1)8.5High
Exploit odds (30 days)1.1%top 33.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| 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-122 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
References
- Microsoft SQL Server Remote Code Execution Vulnerability vendor-advisory, patch