CVE-2026-103761
highMooncake transfer engine through 0.3.13.post1 contains a memory exhaustion vulnerability in TransferMetadata::receivePeerNotify that allows unauthenticated att…
Mooncake transfer engine through 0.3.13.post1 contains a memory exhaustion vulnerability in TransferMetadata::receivePeerNotify that allows unauthenticated attackers to grow process memory without limit. Attackers can repeatedly send notify frames up to 1 MB to the handshake RPC port, filling the uncapped notifys vector until the out-of-memory killer terminates the engine.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/kvcache-ai/Mooncake disclosure@vulncheck.com
- https://github.com/kvcache-ai/Mooncake/blob/719735896c86b56fabec6cf3e825fb2ea640597a/moonc... disclosure@vulncheck.com
- https://github.com/kvcache-ai/Mooncake/issues/4445 disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/mooncake-transfer-engine-through-0.3.13-post1-memory-... disclosure@vulncheck.com
- https://github.com/kvcache-ai/Mooncake/issues/4445 134c704f-9b21-4f2e-91b3-4a467353bcc0