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CVE-2026-88084

MediumCVSS 5.3/10Last modified Oct 30, 2026

Description

Allocation of resources without limits or throttling in SQL Server allows an authorized attacker to deny service over a network.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

Vendor	Product	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

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88084

Timeline

Published: Oct 13, 2026
Last modified: Oct 30, 2026
NVD status: Undergoing Analysis

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CVE-2026-88084: Medium severity, CVSS 5.3 | Vulnix