CVE-2026-25874

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Source
https://cve.org/CVERecord?id=CVE-2026-25874
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-25874.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-25874
Published
2026-04-23T19:45:01.090Z
Modified
2026-07-16T03:30:49.793257100Z
Severity
  • 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
LeRobot Unsafe Deserialization Remote Code Execution via gRPC
Details

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.

Database specific 
{
    "cwe_ids": [
        "CWE-502"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25874.json",
    "cna_assigner": "VulnCheck"
}
References

Affected packages

Git / github.com/huggingface/lerobot

Affected ranges

Type
GIT
Repo
https://github.com/huggingface/lerobot
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
1396b9fab7aecddd10006c33c47a487ffdcb54b4
Database specific 
{
    "cpe": "cpe:2.3:a:huggingface:lerobot:*:*:*:*:*:python:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.5.1"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE"
    ]
}

Affected versions

v0.*
v0.3.2
v0.3.3
v0.4.0
v0.4.1
v0.4.2
v0.4.3
v0.4.4
v0.5.0
v0.5.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-25874.json"