GHSA-fq46-3gxq-v4vcCriticalCVSS 9.8
InternLM LMDeploy 0.9.0 through 0.18.0 contains an unauthenticated remote code execution...
🔗 CVE IDs covered (1)
📋 Description
InternLM LMDeploy 0.9.0 through 0.18.0 contains an unauthenticated remote code execution vulnerability that allows remote attackers to run OS commands by sending pickled data to the /update_weights endpoint. Attackers can submit a base64-encoded crafted pickle in serialized_named_tensors, which ForkingPickler.loads deserializes without validation, executing commands as the api_server process.
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2026-119706
- https://github.com/InternLM/lmdeploy/issues/4698
- https://github.com/InternLM/lmdeploy/pull/4964
- https://github.com/InternLM/lmdeploy
- https://github.com/InternLM/lmdeploy/blob/v0.18.0/lmdeploy/serve/openai/endpoints/management.py#L55-L60
- https://github.com/InternLM/lmdeploy/blob/v0.18.0/lmdeploy/turbomind/turbomind.py#L345
- https://www.vulncheck.com/advisories/lmdeploy-0.9.0-through-0.18.0-unauthenticated-rce-via-update-weights-pickle-deserialization
- https://github.com/advisories/GHSA-fq46-3gxq-v4vc