Improper Access Control in Azure Synapse by Microsoft
CVE-2026-26145

4.8MEDIUM

Key Information:

Vendor

Microsoft
Status
Azure Synapse
Vendor
CVE Published:
2 July 2026

What is CVE-2026-26145?

A vulnerability in Azure Synapse allows an authorized attacker to gain elevated privileges through improper access control measures implemented within the product. This flaw can be exploited over a network, potentially leading to unauthorized actions or information leakage. Users and administrators should review the latest guidance from Microsoft regarding this vulnerability to implement necessary security measures.

Affected Version(s)

Azure Synapse -

References

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

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.