{"id":"CVE-2026-86124","summary":"AutoAgent Unauthenticated Remote Code Execution via the Sandbox TCP Command Server","details":"AutoAgent contains an unauthenticated remote code execution vulnerability in the TCP server that binds to all interfaces and executes attacker-supplied commands as root. Attackers can connect to the exposed communication port and execute arbitrary bash commands within the container, gaining access to bind-mounted host workspace directories.","modified":"2026-10-08T02:52:27.939771679Z","published":"2026-09-05T09:59:12.062Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-306"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86124.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86124.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86124"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/autoagent-unauthenticated-remote-code-execution-via-the-sandbox-tcp-command-server"},{"type":"REPORT","url":"https://github.com/HKUDS/AutoAgent/issues/96"},{"type":"PACKAGE","url":"https://github.com/HKUDS/AutoAgent"},{"type":"ARTICLE","url":"https://github.com/HKUDS/AutoAgent/blob/16c12b052ef2330a198063c62a07a7f9723031e3/autoagent/environment/docker_env.py"},{"type":"ARTICLE","url":"https://github.com/HKUDS/AutoAgent/blob/16c12b052ef2330a198063c62a07a7f9723031e3/autoagent/environment/tcp_server.py"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/HKUDS/AutoAgent","events":[{"introduced":"0"},{"last_affected":"16c12b052ef2330a198063c62a07a7f9723031e3"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86124.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"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"}]}