Elevation of Privilege Vulnerability in Azure CycleCloud by Microsoft
CVE-2026-70340

8.1HIGH

Key Information:

Vendor

Microsoft
Status
Azure Cyclecloud 8.9.1
Vendor
CVE Published:
11 August 2026

What is CVE-2026-70340?

The Azure CycleCloud is affected by a vulnerability that permits an authorized attacker to exploit missing authorization controls, potentially allowing them to elevate their privileges over a network. This issue highlights the importance of implementing robust authentication measures to safeguard against unauthorized access and ensure proper user management within Azure environments.

Affected Version(s)

Azure CycleCloud 8.9.1 1.0.0 < 8.9.1

References

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

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.