CVE-2026-9352 Details
Description
A weakness has been identified in NousResearch hermes-agent up to 2026.4.23. This issue affects the function _make_run_env of the file tools/environments/local.py of the component Messaging Gateway Handler. Executing a manipulation can lead to information disclosure. The attack may be launched 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.
A vulnerability allowing information disclosure has been identified in NousResearch Hermes-Agent versions through 2026.4.23. The issue arises in the Messaging Gateway Handler component, specifically within the _make_run_env function of tools/environments/local.py. The vulnerability allows sensitive messaging platform credentials to be leaked to subprocesses, potentially leading to unauthorized access to these platforms. The flaw can be exploited remotely, and a public exploit is available.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 24, 2026CISA-ADP
Assessed May 29, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://gist.github.com/YLChen-007/760b3940f708990e535214529c0c7a27 | [email protected] | ExploitTechnical Description |
| https://vuldb.com/submit/812215 | [email protected] | Permission Required |
| https://vuldb.com/vuln/365315 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/365315/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-200 | Exposure of Sensitive Information to an Unauthorized Actor | [email protected] |
| CWE-284 | Improper Access Control | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| NousResearch hermes-agent | <= v2026.4.23 (semver) |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 23, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 24, 2026 | New CVE Received | [email protected] |