Answer in brief
CVE-2026-69146 records a Medium severity (CVSS 6.5) vulnerability in MLflow: LogInputs endpoint bypasses per-run UPDATE authorization in basic-auth. The current sources do not mark it as known exploited. The current feed maps mlflow/mlflow (generic), mlflow (npm), mlflow (npm). 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 6.5. 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 mlflow/mlflow (generic), mlflow (npm), mlflow (npm). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| mlflow/mlflowgeneric | <3.15.0 | 3.15.0 |
| mlflownpm | >=0 <3.15.0 | 3.15.0 |
| mlflownpm | <3.15.0 | 3.15.0 |
Published upstream
Aug 17, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 18, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 17, 2026
MLflow is an open source AI engineering platform for agents, large language models, and machine learning models. From 3.13.0 until 3.15.0, LogInputs is absent from BEFORE_REQUEST_HANDLERS in the mlflow/server/auth package, allowing any authenticated user to call POST /api/2.0/mlflow/runs/log-inputs for another user's run_id and inject attacker-controlled DatasetInput records into the dataset_inputs lineage metadata without UPDATE permission. This issue is fixed in version 3.15.0.
Quoted source text, attributed separately from HOL analysis.