Description
Improper access control in Azure Cosmos DB allows an unauthorized attacker to execute code over a network.
Published: 2026-07-30
Score: 10 Critical
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 30 Jul 2026 20:45:00 +0000

Type Values Removed Values Added
Description Improper access control in Azure Cosmos DB allows an unauthorized attacker to execute code over a network.
Title Azure Cosmos DB Remote Code Execution Vulnerability
First Time appeared Microsoft
Microsoft cosmos Db
Weaknesses CWE-284
CPEs cpe:2.3:a:microsoft:cosmos_db:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft cosmos Db
References
Metrics cvssV3_1

{'score': 10, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C'}

Subscriptions

Microsoft Cosmos Db
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-07-30T21:02:54.012Z

Reserved: 2026-07-27T19:02:26.600Z

Link: CVE-2026-66803

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses