CVE-2026-106041

Mooncake Store master through 0.3.13.post1 contains a missing authorization vulnerability that allows unauthenticated attackers to inject completed LOCAL_DISK replicas through the NotifyOffloadSuccess RPC. Attackers can mount a local disk segment with a self-chosen client UUID, then attach replicas pointing at attacker-controlled endpoints to serve poisoned disk-tier reads and fake key existence.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

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#L7365-L7431
https://github.com/kvcache-ai/Mooncake/issues/4479
https://www.vulncheck.com/advisories/mooncake-store-through-0.3.13-post1-missing-authorization-via-notifyoffloadsuccess-rpc
https://github.com/kvcache-ai/Mooncake/issues/4479

Configurations

No configuration.

History

06 Oct 2026, 18:16

Type	Values Removed	Values Added
References	~~() https://github.com/kvcache-ai/Mooncake/issues/4479 -~~	() https://github.com/kvcache-ai/Mooncake/issues/4479 -

06 Oct 2026, 14:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-06 14:17

Updated : 2026-10-06 18:16

NVD link : CVE-2026-106041

Mitre link : CVE-2026-106041

CVE.ORG link : CVE-2026-106041

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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