CRITICALVulnerability
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NVD CRITICAL: CVE-2026-66803 — Improper access control in Azure Cosmos DB allows an unauthorized attacker to ex...

·Source: NIST NVD

Updated:

Executive Summary

Improper access control in Azure Cosmos DB allows an unauthorized attacker to execute code over a network.

Analysis

Improper access control in Azure Cosmos DB allows an unauthorized attacker to execute code over a network. CVSS Score: 10. Published: 2026-07-30T21:18:12.743.

Indicators of Compromise (1)

CVE (1)
CVE-2026-66803
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Jul 30, 2026. Verified by: NIST.

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