CRITICALVulnerability
Verified
Global

NVD CRITICAL: CVE-2026-119706 — InternLM LMDeploy 0.9.0 through 0.18.0 contains an unauthenticated remote code e...

·Source: NIST NVD

Updated:

Executive Summary

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.

Analysis

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. CVSS Score: 9.8. Published: 2026-10-30T16:17:51.673.

Indicators of Compromise (1)

CVE (1)
CVE-2026-119706
Source Attribution

Originally published by NIST NVD on Oct 30, 2026. Verified by: NIST.

Related Threats