CVE-2026-79721: high-severity vulnerability in mlflow
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.6epss 0.5%
Code execution can occur in versions of the MLflow platform running version 0.0.1 or newer, enabling a maliciously crafted model artifact to execute arbitrary code on an end user's system when loaded by the project.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
mlflow · mlflowRelated CVEs — mlflow
In the same product, most dangerous first.
CVE-2026-64849CRITICALMLflow: Unauthenticated full-read SSRF in webhook delivery: _validate_webhook_url bypassed via unvalidated HTTP redirects (and DNS rebinding)EPSS 10.0%KEVCVE-2026-116690HIGHMLflow: Arbitrary file read on unauthenticated MLflow servers via prompt model version sourceEPSS 1.8%CVE-2026-116692CRITICALMLflow: Remote code execution on unauthenticated MLflow servers via third-party scorer deserialization importing caller-placed artifact modulesEPSS 0.7%CVE-2026-115886MEDIUMMLflow: SSRF on unauthenticated MLflow servers via third-party scorer kwargs in the scorer invoke, register, and GenAI evaluate endpointsEPSS 0.7%CVE-2026-53995HIGHMLflow 3.17.1 and prior Path Traversal via Trace ID APIEPSS 0.6%CVE-2026-69146MEDIUMMLflow: LogInputs endpoint bypasses per-run UPDATE authorization in basic-authEPSS 0.4%