CVE-2026-66803 PUBLISHED

Azure Cosmos DB Remote Code Execution Vulnerability

Assigner: microsoft
Reserved: 27.07.2026 Published: 30.07.2026 Updated: 31.07.2026

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

Metrics

CVSS 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
CVSS Score: 10

Product Status

Vendor Microsoft
Product Azure Cosmos DB
Versions
  • Version - is affected

References

Problem Types