# CVE-2026-85105

## Summary

- **CVE ID:** CVE-2026-85105
- **Severity:** MEDIUM
- **CVSS Score:** 7.5 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X)
- **CWE:** CWE-639, CWE-285
- **Published:** Sep 3, 2026
- **Last Modified:** Sep 3, 2026

## Description

A flaw has been found in NousResearch hermes-agent 0.18.0. Affected by this issue is the function _sess_nowait of the file s71.py of the component Session Management. This manipulation of the argument session_id causes authorization bypass. The attack can be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.

## Affected Products

- NousResearch — hermes-agent (0.18.0)

## References

- [CNA](https://vuldb.com/vuln/398312)
- [CNA](https://vuldb.com/vuln/398312/cti)
- [CNA](https://vuldb.com/cve/CVE-2026-85105)
- [CNA](https://vuldb.com/submit/885131)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.37%
- **EPSS Percentile:** 30.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._