Medium severity5.9NVD Advisory· Published Oct 1, 2026
CVE-2026-103760
CVE-2026-103760
Description
Mooncake transfer engine through 0.3.13.post1 contains a denial of service vulnerability that allows unauthenticated remote attackers to block the handshake daemon by never reading replies. Attackers can send a Metadata request to the handshake RPC port and stall SocketHandShakePlugin's single listener thread in writeFully(), breaking all subsequent handshakes, metadata fetches, notify and probe requests.
Affected products
1- Range: <=0.3.13.post1
Patches
Vulnerability mechanics
References
3- github.com/kvcache-ai/Mooncake/blob/719735896c86b56fabec6cf3e825fb2ea640597a/mooncake-transfer-engine/src/transfer_metadata_plugin.cppnvd
- github.com/kvcache-ai/Mooncake/issues/4443nvd
- www.vulncheck.com/advisories/mooncake-transfer-engine-through-0.3.13-post1-denial-of-service-via-p2p-handshake-daemon-response-writenvd
News mentions
0No linked articles in our index yet.