CVE-2026-66816
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Insufficient Logging Bypass in SQL Server
Vulnerability report for CVE-2026-66816, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-09-08
Last updated on: 2026-09-08
Assigner: Microsoft Corporation
Description
Description
Insufficient logging in SQL Server allows an authorized attacker to bypass a security feature over a network.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| microsoft | sql_server | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-778 | When a security-critical event occurs, the product either does not record the event or omits important details about the event when logging it. |
