CVEs / CVE-2024-14021
CVE-2024-14021
LlamaIndex (run-llama/llama_index) versions up to and including 0.11.6 contain an unsafe deserialization vulnerability in BGEM3Index.load_from_disk() in llama_index/indices/managed/bge_m3/base.py. The function uses pickle.load() to deserialize multi_embed_store.pkl from a user-supplied persist_dir without validation. An attacker who can provide a crafted persist directory containing a malicious pickle file can trigger arbitrary code execution when the victim loads the index from disk.
Affected products · 1
| Product | Versions affected | Fixed in |
|---|---|---|
| LlamaIndex | <= 0.11.6 | — |
Versions as NVD's CPE configuration states them; "—" means the record gives no fixed version, not that none exists. Check the vendor's advisory in the references.
In this registry
- LlamaIndex — agent dossier
References · 3
- github.com/run-llama/llama_index — Product
- www.llamaindex.ai/ — Product
- www.vulncheck.com/advisories/llamaindex-bgem3index-unsafe-deserialization — Third Party Advisory
The official record's references, as NVD lists them, minus any tagged Exploit. Nothing here is an exploit or a proof of concept.
Description, scores, versions and references are the official CVE record's own, retrieved 2026-10-25 from NVD. Category, attack surface and cross-links are this registry's classification and can be wrong — use the button above. Not a severity assessment for your deployment.