What’s Vulnerable › Vulnerabilities

CVE-2026-46432: LMDeploy: Arbitrary code execution via hardcoded trust_remote_code=True in lmdeploy model initialization

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-10 · updated 2026-07-23
• Weakness: CWE-94

Description

LMDeploy is a toolkit for compressing, deploying, and serving large language models. In versions 0.12.3 and prior, LMDeploy is vulnerable to arbitrary code execution through hardcoded "trust_remote_code=True" in multiple HuggingFace model-loading call sites. At time of publication, there are no publicly available patches.

Affected products

• InternLM lmdeploy: through 0.12.3

References

• https://github.com/InternLM/lmdeploy/security/advisories/GHSA-m549-qq94-fvhg
• https://github.com/InternLM/lmdeploy/security/advisories/GHSA-m549-qq94-fvhg

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