CVE-2026-65674
CVE-2026-65674 · Microsoft SQL Server Remote Code Execution Vulnerability
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code over a network.
CVSS 8.8 · High · EPSS 0.9% · Fix available
- Published
- Updated
Affected products and versions
microsoft sql server 2019 (gdr)
- Versions
- ≥ 15.0.0, < 15.0.2200.2: Affected (custom)
Update to 15.0.2200.2
microsoft sql server 2019 for x64-based systems (cu32)
- Versions
- ≥ 15.0.4003.23, < 15.0.4500.2: Affected (custom)
Update to 15.0.4500.2
microsoft sql server 2022 (gdr)
- Versions
- ≥ 16.0.0, < 16.0.1210.3: Affected (custom)
Update to 16.0.1210.3
microsoft sql server 2022 for x64-based systems (cu27)
- Versions
- ≥ 16.0.4003.1, < 16.0.4305.5: Affected (custom)
Update to 16.0.4305.5
microsoft sql server 2025 for x64-based systems (cu9)
- Versions
- ≥ 17.0.4006.2, < 17.0.5015.4: Affected (custom)
Update to 17.0.5015.4
microsoft sql server 2025 for x64-based systems (gdr)
- Versions
- ≥ 17.0.1050.2, < 17.0.1145.4: Affected (custom)
Update to 17.0.1145.4