CVE-2025-14279
DNS rebinding in MLflow REST allows unauthorized cross-origin calls to manage experiments.
Is CVE-2025-14279 being exploited?
Not confirmed. CVE-2025-14279 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.21% probability of exploitation in the next 30 days.
How severe is CVE-2025-14279?
CVE-2025-14279 is rated High with a CVSS score of 8.1. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2025-14279?
Yes. A fix has been recorded for CVE-2025-14279. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2025-14279 affect?
CVE-2025-14279 affects MLflow <= 3.4.0, MLflow REST server. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2025-14279?
Upgrade to MLflow 3.5.0+
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
DNS rebinding enables cross-origin REST calls to MLflow; attacker can query, update, or delete experiments, risking data loss or manipulation.
Patch when possible
- affected< 3.5.0
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.