CVE-2026-104433 (GCVE-0-2026-104433)
Vulnerability from cvelistv5
Published
2026-10-02 23:28
Modified
2026-10-05 16:08
Severity ?
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Summary
Mooncake transfer engine before 0.3.12 contains an out-of-bounds read vulnerability in the readString function of include/common.h that allows unauthenticated attackers to crash the service by sending a zero-length handshake frame. Attackers can connect to the handshake port listening on all interfaces and send an eight-byte frame to terminate the hosting process, such as an SGLang inference server.
References
Impacted products
Vendor Product Version
kvcache-ai Mooncake Version: 0   < 0.3.12
Patch: 0.3.12
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