Information Disclosure in Azure API Center by Microsoft
CVE-2026-83943

8.7HIGH

Key Information:

Vendor

Microsoft
Status
Azure Api Center
Vendor
CVE Published:
8 October 2026

What is CVE-2026-83943?

A vulnerability in the Azure API Center allows unauthorized attackers to access sensitive information over a network. This exposure can lead to potential data breaches, jeopardizing the confidentiality and integrity of users' data. Organizations utilizing Azure API Center should assess their security measures and apply the necessary patches to mitigate this risk.

Affected Version(s)

Azure API Center -

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisorypatch

CVSS V3.1

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.