CVE-2026-25874
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Apr 23, 2026
Vendor
unknown
Description
LeRobot 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.