CVE-2026-9351 NousResearch hermes-agent read_file Tool file_tools.py _is_blocked_device path traversal

A security flaw has been discovered in NousResearch hermes-agent up to 2026.4.16. This vulnerability affects the function isblockeddevice of the file tools/filetools.py of the component readfile Tool. Performing a manipulation results in path traversal. The attack may be initiated remotely. The...