CVE-2026-106040
Mooncake Store through 0.3.13.post1 Missing Authorization via EvictDiskReplica RPC
CVSS Score
8.2
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-862 |
| Vendor | kvcache-ai |
| Product | mooncake |
| Published | Oct 6, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
High
Affected Versions
kvcache-ai / Mooncake
0 ≤ 0.3.13.post1
References
github.com: https://github.com/kvcache-ai/Mooncake/issues/4478 github.com: https://github.com/kvcache-ai/Mooncake/blob/719735896c86b56fabec6cf3e825fb2ea640597a/mooncake-store/src/master_service.cpp#L5507-L5515 github.com: https://github.com/kvcache-ai/Mooncake vulncheck.com: https://www.vulncheck.com/advisories/mooncake-store-through-0.3.13-post1-missing-authorization-via-evictdiskreplica-rpc
Credits
Mingkai Yu Jiajia Liu