CVE-2026-25874: exploitation status and patch state
CVE-2026-25874 · CVSS 9.8 CRITICAL · EPSS 16%
LeRobot through 0.5.1 contains an unsafe deserialization vulnerability in the async inference pipeline where pickle.loads() is used to deserialize data received over unauthenticated gRPC channels without TLS in the policy server and robot client components. An unauthenticated network-reachable attacker can achieve arbitrary code execution on the server or client by sending a crafted pickle payload through the SendPolicyInstructions, SendObservations, or GetActions gRPC calls.
Is CVE-2026-25874 exploited?
Not in the CISA KEV catalog.
EPSS puts exploitation in the next 30 days at 16%.
Public exploit code: none found in monitored sources.
Which products and versions are affected?
Hugging Face · LeRobot · 0 - 0.5.1
Is there a patch?
Hugging Face's record doesn't name a fixed version.