Occurred Aug 19, 2026, 12:00:00 AM UTC

First published Oct 27, 2026, 8:13:15 PM UTC · Last updated Oct 27, 2026, 8:13:15 PM UTC

CVE-2026-64849: MLflow Server-Side Request Forgery Vulnerability

Reported by CISA Known Exploited Vulnerabilities

The source describes a server-side request forgery vulnerability in MLflow that can expose responses from internal or cloud metadata services. It advises applying vendor mitigations, following cited CISA guidance, or discontinuing use if mitigations are unavailable.

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Why it matters

The source calls for action to address a vulnerability that may expose internal or cloud metadata service responses.

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 5/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 1/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Urgency: 5/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

CISA Known Exploited Vulnerabilities CVE-2026-64849: MLflow Server-Side Request Forgery Vulnerability

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