CVE-2026-9367

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.66% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 74.5% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS 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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-07-23.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-05-24 08:30Z3 MO AGO

Last updated

2026-05-26 13:30Z3 MO AGO

Reserved

2026-05-23

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 6.9)

CNA CVSS 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

Weaknesses

• CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')Class
• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base

Data version

5.2

Document digest

cba8bd080656e0b0468f5dcf83907d43a023cf412da6a650ac806031f49a45ca

• vuldb.comVDB-365330 | NousResearch hermes-agent terminal_tool approval.py detect_dangerous_command os command injectionhttps://vuldb.com/vuln/365330vdb-entrytechnical-description
• vuldb.comVDB-365330 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/vuln/365330/ctisignaturepermissions-required
• vuldb.comSubmit #812228 | NousResearch hermes-agent 5157f5427f19488b31c6fdebbacd15d798ce7f63 OS Command Injection (CWE-78)https://vuldb.com/submit/812228third-party-advisory
• gist.github.comhttps://gist.github.com/YLChen-007/75fb10319693e86106ced2ef3a472c80exploit