Answer in brief
CVE-2026-116073 records a Medium severity (CVSS 6.9) vulnerability in Leon before commit 50df142 Path Traversal via /download model Command. The current sources do not mark it as known exploited. The current feed maps leon-ai/leon (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 6.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps leon-ai/leon (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| leon-ai/leongeneric | >=a3afdef81c8dd085b922f5a4e6b68bb9b9d802e4 <50df142a89a0859e5b7283d87afdab7b01e712a2 | 50df142a89a0859e5b7283d87afdab7b01e712a2 |
Published upstream
Oct 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 25, 2026
Leon before commit 50df142 contains a path traversal vulnerability in getModelFileNameFromURL() that allows attackers to write files outside the models directory via percent-encoded separators. Attackers can trick a user into running '/download model' with a crafted URL containing encoded '../' sequences to write attacker-controlled content to arbitrary paths writable by Leon.
Quoted source text, attributed separately from HOL analysis.