CVE-2026-67643
8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Summary
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Microsoft | Microsoft SQL Server 2022 (CU 26) | 16.0.0.0 < 16.0.4275.2 | affected |
| Microsoft | Microsoft SQL Server 2022 (GDR) | 16.0.0 < 16.0.1200.5 | affected |
| Microsoft | Microsoft SQL Server 2025 (CU8) | 17.0.0.0 < 17.0.4085.5 | affected |
| Microsoft | Microsoft SQL Server 2025 for x64-based Systems (GDR) | 17.0.1050.2 < 17.0.1135.8 | affected |
Weaknesses
- CWE-122: CWE-122: Heap-based Buffer Overflow
References
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.