Description


LMCache through 0.5.5 contains a missing authentication vulnerability in the multiprocess coordinator that allows remote unauthenticated attackers to access its HTTP fleet control API listening on all interfaces by default. Attackers can register or deregister instances via /instances, overwrite quotas via /quota endpoints, inject events via /events, and enumerate /directory/keys to disrupt caching and disclose placement metadata.

Related CPE's


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Weaknesses



CWE-306

CVSS impact metrics


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

8.6 · High

Information


Source identifier

[email protected]

Vulnerability status

Deferred

Published

2026-10-07T16:17:45.283Z

40 hours ago

Last modified

2026-10-08T21:07:19.997Z

12 hours ago