CVE-2026-6607

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

A security vulnerability has been detected in lm-sys fastchat up to 0.2.36. This issue affects the function api_generate of the component Worker API Endpoint. The manipulation leads to resource consumption. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. The identifier of the patch is c9e84b89c91d45191dc24466888de526fa04cf33. It is suggested to install a patch to address this issue. Commit ff66426 patched this issue in api_generate of base_model_worker.py and did miss other entry points.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-400CWE-404

Affected software

No affected versions have been published.

Timeline

Published
Apr 20, 2026
Last modified
Jun 17, 2026
NVD status
Deferred

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CVE-2026-6607: Medium severity, CVSS 5.3 | Vulnix