Nov 2026: Microsoft SQL Server Information Disclosure Vulnerability
CVE-2026-67382 Published on November 10, 2026

Microsoft SQL Server Information Disclosure Vulnerability
Use of uninitialized resource in SQL Server allows an authorized attacker to disclose information over a network.

Vendor Advisory NVD

Vulnerability Analysis

Exploitation:
NONE
Automatable:
NO
Technical Impact:
PARTIAL

Weakness Type

Use of Uninitialized Resource

The software uses or accesses a resource that has not been initialized. When a resource has not been properly initialized, the software may behave unexpectedly. This may lead to a crash or invalid memory access, but the consequences vary depending on the type of resource and how it is used within the software.


Products Associated with CVE-2026-67382

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Affected Versions

Microsoft SQL Server 2017 (GDR): Microsoft SQL Server 2017 for x64-based Systems (CU31): Microsoft SQL Server 2019 (GDR): Microsoft SQL Server 2019 for x64-based Systems (CU32): Microsoft SQL Server 2022 (GDR): Microsoft SQL Server 2022 for x64-based Systems (CU27): Microsoft SQL Server 2025 CU10: Microsoft SQL Server 2025 for x64-based Systems (GDR):

Exploit Probability

EPSS
1.13%
Percentile
66.72%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.