PatchSiren cyber security CVE debrief

CVE-2026-46517 InternLM CVE debrief

CVE-2026-46517 is a high-severity vulnerability in LMDeploy, a toolkit for compressing, deploying, and serving large language models. The vulnerability has a CVSS score of 7.8 and is classified as HIGH. It was published on 2026-06-10T00:16:53.827Z and modified on 2026-06-11T12:16:31.507Z. The vulnerability is caused by hardcoded 'trust_remote_code=True' which enables HF supply-chain RCE without user opt-in. At the time of publication, there are no publicly available patches. The CVE record can be found at [cve-org]. More information is available at [nvd]. The source item URL is [source-item]. A related security advisory can be found at [ref-4].

Vendor: InternLM
Product: lmdeploy
CVSS: HIGH 7.8
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-06-10
Original CVE updated: 2026-06-11
Advisory published: 2026-06-10
Advisory updated: 2026-06-11

Who should care

Users of LMDeploy, especially those who use it to deploy and serve large language models, should be aware of this vulnerability and take necessary precautions to mitigate the risk.

Technical summary

The vulnerability is caused by hardcoded 'trust_remote_code=True' in LMDeploy versions 0.12.3 and prior. This enables HF supply-chain RCE without user opt-in.

Defensive priority

HIGH

Recommended defensive actions

Users of LMDeploy should review their configurations and consider upgrading to a patched version when available.
In the meantime, users can consider setting 'trust_remote_code=False' to mitigate the risk.

Evidence notes

The vulnerability has been reported and verified by the CVE and NVD.

Official resources

CVE-2026-46517 was published on 2026-06-10T00:16:53.827Z and modified on 2026-06-11T12:16:31.507Z.