CVE-2026-106040

Mooncake Store master through 0.3.13.post1 contains a missing authorization vulnerability that allows unauthenticated attackers to erase any object's disk replica via EvictDiskReplica and BatchEvictDiskReplica. Attackers reaching the coro_rpc master port can evict DISK replicas across all tenants, deleting objects whose only remaining replica is on disk.

CVSS v3 8.2 HIGH

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/kvcache-ai/Mooncake
https://github.com/kvcache-ai/Mooncake/blob/719735896c86b56fabec6cf3e825fb2ea640597a/mooncake-store/src/master_service.cpp#L5507-L5515
https://github.com/kvcache-ai/Mooncake/issues/4478
https://www.vulncheck.com/advisories/mooncake-store-through-0.3.13-post1-missing-authorization-via-evictdiskreplica-rpc

Configurations

No configuration.

History

06 Oct 2026, 14:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-06 14:17

Updated : 2026-10-06 20:17

NVD link : CVE-2026-106040

Mitre link : CVE-2026-106040

CVE.ORG link : CVE-2026-106040

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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