RCE in Internlm Lmdeploy
CVE-2026-46517
LMDeploy is a toolkit for compressing, deploying, and serving large language models. In versions 0.12.3 and prior, hardcoded "trust_remote_code=True" enables HF supply-chain RCE without user opt-in. Version 0.13.0 patches the issue.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.004 (35.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 35.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.004 · change: +0.003
Affected products
- Internlm Lmdeploy — versions <= 0.12.3
Weakness classification (CWE)
References
- github.com/InternLM/lmdeploy/security/advisories/GHSA-9xq9-36w5-q796
- github.com/github/advisory-database/pull/4511
- github.com/InternLM/lmdeploy/commit/81be52961aa324fd5cd3cacebffba1ba051bc107
- github.com/InternLM/lmdeploy/blob/v0.13.0/lmdeploy/version.py
- github.com/InternLM/lmdeploy/releases/tag/v0.13.0
- github.com/pypa/advisory-database/tree/main/vulns/lmdeploy/PYSEC-2026-2608.yaml
Frequently asked questions
- What is CVE-2026-46517?
- CVE-2026-46517 is a high-severity vulnerability in Internlm Lmdeploy, classified under Code Injection. CVSS score: 7.8/10. Published 2026-06-10.
- How severe is CVE-2026-46517?
- High severity. CVSS v3 base score is 7.8 out of 10.