CVE-2026-88084
Microsoft SQL Server Denial of Service Vulnerability
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
Allocation of resources without limits or throttling in SQL Server allows an authorized attacker to deny service over a network.
| Vendor | microsoft |
| Product | microsoft sql server 2019 (gdr) |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Oct 13, 2026 |
| Last Updated | Oct 13, 2026 |
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CVSS v3 Breakdown
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 Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Microsoft / Microsoft SQL Server 2019 (GDR)
15.0.0 < 15.0.2200.2
Microsoft / Microsoft SQL Server 2019 for x64-based Systems (CU32)
15.0.4003.23 < 15.0.4500.2
Microsoft / Microsoft SQL Server 2025 (CU8)
-