CVE-2026-103765

9.4 CRITICALpublic exploit available

Published 2026-10-02 · Updated 2026-10-02

AI risk analysis

Summary: Mooncake through 0.3.13.post1 has a missing authentication vulnerability that allows unauthenticated attackers to manipulate metadata, potentially leading to data poisoning or server memory exhaustion.
Exploitability: Exploitation is straightforward with no preconditions required, as the vulnerability allows unauthenticated access.
Blast radius: If exploited, attackers could significantly impact the system by poisoning segment descriptors or exhausting server memory, leading to service disruption.
Detection: No reliable host or network indicator is derivable from the published description.
Prioritized remediation: Upgrade to Mooncake 0.3.13.post2 or later.

auth-bypassmetadata-manipulationmemory-exhaustion

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD description

Mooncake through 0.3.13.post1 contains a missing authentication vulnerability in the HTTP metadata server /metadata handler that allows unauthenticated attackers to read, overwrite, and delete transfer engine metadata keys. Attackers can poison segment descriptors such as tcp_data_port or re-create rpc_meta entries to redirect KV cache transfers to attacker-controlled listeners, or exhaust server memory.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H

Weaknesses

CWE-306

Public exploit & PoC references

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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