Jun 22, 2026
0 new incidents, 1 with updates.
Updated
- LiveCriticalNo patch yet
LMDeploy unauthenticated RCE via pickle in /update_weights (CVE-2026-119706), no fixed release yet
InternLM LMDeploy, an open-source toolkit for serving large language models, has an unauthenticated remote code execution flaw in its api_server (CVE-2026-119706, CVSS 4.0 9.3 / CVSS 3.1 9.8 critical). Versions 0.9.0 through 0.18.0 deserialize a base64-encoded pickle sent in serialized_named_tensors to the POST /update_weights endpoint with ForkingPickler.loads and no validation, so anyone who can reach the server can run OS commands as the api_server process. The bug was reported publicly in GitHub issue #4698 in June 2026; the fix pull request #4964, which makes the HTTP endpoint reject pickle by default, is still open and not in any release. The fix PR notes that the default api_server binds to 0.0.0.0 without API keys.
InternLM LMDeploy (api_server)Since Oct 30, 2026