RCE in Mlflow Mlflow/mlflow
CVE-2026-0596
A command injection vulnerability exists in mlflow/mlflow when serving a model with `enable_mlserver=True`. The `model_uri` is embedded directly into a shell command executed via `bash -c` without proper sanitization. If the `model_uri` co…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.002 (37.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Mlflow Mlflow/mlflow — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2026-0596?
- CVE-2026-0596 is a critical-severity vulnerability in Mlflow Mlflow/mlflow, classified under OS Command Injection. CVSS score: 9.6/10. Published 2026-03-31.
- How severe is CVE-2026-0596?
- Critical severity. CVSS v3 base score is 9.6 out of 10.
- Is CVE-2026-0596 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.