VDB
CVE-2026-88084
CVE-2026-88084
PUBLISHED
CVSS 5.3 MEDIUM
Reported by microsoft · Published October 13, 2026
Allocation of resources without limits or throttling in SQL Server allows an authorized attacker to deny service over a network.
Risk Scores
CVSS 3.1
5.3
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft SQL Server 2019 (GDR) | 15.0.0 |
| Microsoft | Microsoft SQL Server 2019 for x64-based Systems (CU32) | 15.0.4003.23 |
| Microsoft | Microsoft SQL Server 2025 (CU8) | - |
| Microsoft | Microsoft SQL Server 2019 for x64-based Systems (CU32) | 15.0.4003.23 |
| microsoft | sql_server_2019 | 15.0.0 |
| Microsoft | Microsoft SQL Server 2025 (CU8) | - |
| microsoft | microsoft_sql_server_2019_for_x64-based_systems_\(cu32\) | 15.0.4003.23 |
| microsoft | sql_server_2025 | - |
| Microsoft | Microsoft SQL Server 2019 (GDR) | 15.0.0 |
Timeline
- Oct 13, 2026 CVE Published
- Oct 14, 2026 EPSS Score
- Oct 14, 2026 Coalition ESS Score
- Oct 15, 2026 CVE Updated
- Oct 16, 2026 Security Advisory
References
- Microsoft SQL Server Denial of Service Vulnerability vendor-advisorypatch