CVE-2026-10223

MEDIUM 6.3

NousResearch hermes-agent memory_tool.py _scan_memory_content injection

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

14th

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.

CWE	CWE-74 CWE-707
Vendor	nousresearch
Product	hermes-agent
Published	Jun 1, 2026
Last Updated	Jun 1, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

NousResearch / hermes-agent

2026.4.0 2026.4.1 2026.4.2 2026.4.3 2026.4.4 2026.4.5 2026.4.6 2026.4.7 2026.4.8 2026.4.9 2026.4.10 2026.4.11 2026.4.12 2026.4.13 2026.4.14 2026.4.15 2026.4.16 2026.4.17 2026.4.18 2026.4.19 2026.4.20 2026.4.21 2026.4.22 2026.4.23 2026.4.24 2026.4.25 2026.4.26 2026.4.27 2026.4.28 2026.4.29 2026.4.30

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/367502 vuldb.com: https://vuldb.com/vuln/367502/cti vuldb.com: https://vuldb.com/cve/CVE-2026-10223 vuldb.com: https://vuldb.com/submit/822021 gist.github.com: https://gist.github.com/YLChen-007/a1fb77ad2488c545a35d0f66356ea7b4

Credits

🔍 Eric-j (VulDB User) VulDB CNA Team