CVEvulnerability
CVE-2026-66816
6.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-09-08
- Last modified
- 2026-09-16
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-778
Description
Insufficient logging in SQL Server allows an authorized attacker to bypass a security feature over a network.
Affected configurations
• microsoft sql server 2022 (< 16.0.1200.5)
• microsoft sql server 2022 (>= 16.0.4003.1 < 16.0.4275.2)
• microsoft sql server 2025 (< 17.0.1135.8)
• microsoft sql server 2025 (>= 17.0.4006.2 < 17.0.4085.5)
Related
Weakness · CWE (1)
- CWE-778 Insufficient Logging weakness
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66816 Vendor Advisory, Patch