CVE-2026-9350
NousResearch hermes-agent Batch Runner approval.py check_all_command_guards authorization
CVSS Score
7.3
EPSS Score
0.0%
EPSS Percentile
11th
A vulnerability was identified in NousResearch hermes-agent up to 2026.4.16. This affects the function check_all_command_guards of the file tools/approval.py of the component Batch Runner. Such manipulation leads to missing authorization. The attack can be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
| CWE | CWE-862 CWE-863 |
| Vendor | nousresearch |
| Product | hermes-agent |
| Published | May 24, 2026 |
| Last Updated | May 26, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/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
References
Credits
🔍 Eric-h (VulDB User) VulDB CNA Team