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Critical 9.6Published Mar 31, 2026

CVE-2026-0596Command Injection in mlflow/mlflow

Updated under an hour ago ()

Does this affect you?

It affects mlflow/mlflow and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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` contains shell metacharacters, such as `$()` or backticks, it allows for command substitution and execution of attacker-controlled commands. This vulnerability affects the latest version of mlflow/mlflow and can lead to privilege escalation if a higher-privileged service serves models from a directory writable by lower-privileged users.

CVSS
9.6 CRITICAL (v3.0, CNA)CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness (CWE)
CWE-78
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
@huntr_ai
NVD analysis
Analyzed
Record last updated
Mar 31, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
mlflow mlflow/mlflow
mlflow:mlflow (from the name)
from unspecified through latest
CNA record
lfprojects mlflow
lfprojects:mlflow
all versions
NVD

References

References

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.

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