CVE-2026-10221CWE-707CWE-74
NousResearch hermes-agent run_agent.py _compress_context injection
Medium · published June 1, 2026
What it is
A vulnerability was identified in NousResearch hermes-agent up to 0.12.0. Affected by this vulnerability is the function _compress_context of the file run_agent.py. The manipulation leads to injection. It is possible to initiate the attack 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.
The record
Technical detail
- CVSS v4.0
- 6.9 · MEDIUM
- Vector
- 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:P
- EPSS
- 0.00304 · 22.0th percentile
- Weaknesses
- CWE-707 · Improper Neutralization; CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
- Published
- 2026-06-01T03:45Z
EPSS history
Timeline