Authorization Bypass Vulnerability in Microsoft Container Registry
CVE-2026-69865

10CRITICAL

Key Information:

Vendor

Microsoft
Status
Azure Container Registry
Vendor
CVE Published:
17 September 2026

What is CVE-2026-69865?

An authorization bypass vulnerability in the Microsoft Container Registry enables unauthorized attackers to elevate their privileges through manipulation of user-controlled keys. This flaw poses a significant risk, allowing potential exploitation over a network, warranting immediate attention from users to apply relevant patches and secure their environments.

Affected Version(s)

Azure Container Registry -

References

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

CVSS V3.1

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.