A vulnerability classified as critical was found in NousResearch hermes-agent up to 2026.4.30. Affected by this issue is the function
_sanitize_env_lines of the file hermes_cli/config.py. The manipulation results in injection.
This vulnerability is known as CVE-2026-10222. It is possible to launch the attack remotely. Furthermore, an exploit is available.
The vendor was contacted early about this disclosure but did not respond in any way.
