CVE-2026-86124: critical vulnerability in HKUDS AutoAgent
AutoAgent Unauthenticated Remote Code Execution via the Sandbox TCP Command Server
Published · Updated
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50Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck.
ssvc Actcvss 9.3epss 1.0%
from disclosure to weapon
Published on NVDSep 5
VulnCheck+13d
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.
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
Affected products
HKUDS · AutoAgentReferences
https://github.com/HKUDS/AutoAgenthttps://github.com/HKUDS/AutoAgent/blob/16c12b052ef2330a198063c62a07a7f9723031e3/autoagent/environment/docker_env.pyhttps://github.com/HKUDS/AutoAgent/blob/16c12b052ef2330a198063c62a07a7f9723031e3/autoagent/environment/tcp_server.pyhttps://github.com/HKUDS/AutoAgent/issues/96https://www.vulncheck.com/advisories/autoagent-unauthenticated-remote-code-execution-via-the-sandbox-tcp-command-server