PT-2026-42907 · Nousresearch · Hermes-Agent

Eric-H · Published 2026-05-24 · Updated 2026-05-24 · CVE-2026-9351

Mitre

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

A security flaw has been discovered in NousResearch hermes-agent up to 2026.4.16. This vulnerability affects the function is blocked device of the file tools/file tools.py of the component read file Tool. Performing a manipulation results in path traversal. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-9351

Affected Products

Hermes-Agent

References · 4

• 🔥 https://gist.github.com/YLChen-007/1d1aeff404cb88e06ec2fb3377f49fef · Exploit
• https://vuldb.com/submit/812214 · Note
• https://vuldb.com/vuln/365314 · Note
• https://vuldb.com/vuln/365314/cti · Note