CVE-2023-36868: Azure Service Fabric on Windows Information Disclosure Vulnerability

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-07-11 · updated 2026-06-17

Description

Azure Service Fabric on Windows Information Disclosure Vulnerability

Affected products

Microsoft Azure Service Fabric for Linux: 9.0, 9.1
Microsoft Azure Service Fabric 9.0 for Windows: from 9.0 before 9.0.1526.9590 — fixed in 9.0.1526.9590
Microsoft Azure Service Fabric 9.1 for Windows: from 9.0 before 9.1.1799.9590 — fixed in 9.1.1799.9590

How to fix

Upgrade to a fixed version: Microsoft Azure Service Fabric 9.0 for Windows 9.0.1526.9590; Microsoft Azure Service Fabric 9.1 for Windows 9.1.1799.9590. Check the vendor advisory for mitigations.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36868
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36868

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