CVE ID :CVE-2026-119979
Published : Oct. 30, 2026, 5:48 p.m. | 31 minutes ago
Description :LM Studio before 0.4.22+1 contains a path traversal vulnerability in the model downloader’s resolveDownloadRequest that allows attackers to write files outside the models directory using backslash-separated traversal filenames. Attackers can trick users into downloading a crafted model repository that plants a plugin manifest.json, install-state.json and mcp-bridge-config.json, running an attacker-supplied Python payload on every launch.
Severity: 8.8 | HIGH
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