MEDIUM 6.3

GHSA-33qv-c5qm-799v

hermes-agent has an Injection issue

Quick fix

GHSA-33qv-c5qm-799v — hermes-agent: upgrade to the fixed version with the command below.

pip install --upgrade 'hermes-agent>=0.15.0'

Details

A weakness has been identified in NousResearch hermes-agent up to 2026.4.30. This affects the function _scan_memory_content of the file tools/memory_tool.py. This manipulation causes injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI / hermes-agent

Introduced in: 0 Fixed in: 0.15.0

Fix pip install --upgrade 'hermes-agent>=0.15.0'

References

https://nvd.nist.gov/vuln/detail/CVE-2026-10223 [ADVISORY]
https://github.com/NousResearch/hermes-agent/commit/0dee92df22bdc0cfbcad90ca954aa14916f018de [WEB]
https://gist.github.com/YLChen-007/a1fb77ad2488c545a35d0f66356ea7b4 [WEB]
https://github.com/NousResearch/hermes-agent [PACKAGE]
https://vuldb.com/cve/CVE-2026-10223 [WEB]
https://vuldb.com/submit/822021 [WEB]
https://vuldb.com/vuln/367502 [WEB]
https://vuldb.com/vuln/367502/cti [WEB]