CRITICAL 10.0 NVD

CVE-2026-66803

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

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

References

Published: 2026-07-30 · Source: NVD · Feed updated: 2026-08-04
This critical severity vulnerability with a CVSS score of 10.0 was published on 2026-07-30 via NVD.

Risk Timeline

CVE Disclosed2026-07-30 · 4 days ago

Remediation Resources

Official Advisory
msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66803
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