High 8.7Published Jan 12, 2026

CVE-2024-58339LlamaIndex <= 0.12.2 VannaQueryEngine SQL Execution Allows Resource Exhaustion

Updated under an hour ago (Oct 26, 2026, 8:10 PM ET)

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It affects run-llama llama_index and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for run-llama llama_index

Exploited in the last 30 days

LlamaIndex (run-llama/llama_index) versions up to and including 0.12.2 contain an uncontrolled resource consumption vulnerability in the VannaPack VannaQueryEngine implementation. The custom_query() logic generates SQL statements from a user-supplied prompt and executes them via vn.run_sql() without enforcing query execution limits In downstream deployments where untrusted users can supply prompts, an attacker can trigger expensive or unbounded SQL operations that exhaust CPU or memory resources, resulting in a denial-of-service condition. The vulnerable execution path occurs in llama_index/packs/vanna/base.py within custom_query().

CVSS: 8.7 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Weakness (CWE): CWE-770
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Analyzed
Record last updated: Jul 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

run-llama llama_index run_llama:llama_index (from the name)	through 0.12.2	CNA record
llamaindex llamaindex llamaindex:llamaindex	through 0.12.2	NVD

References

References

https://huntr.com/bounties/a1d6c30d-fce0-412a-bd22-14e0d4c1fa1f	technical-description, exploit, third-party-advisory
https://www.llamaindex.ai/	product
https://github.com/run-llama/llama_index	third-party-advisory, product
https://www.vulncheck.com/advisories/llamaindex-vannaqueryengine-sql-execution-allows-resource-exhaustion	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.