Critical severity9.6NVD Advisory· Published Jun 17, 2026· Updated Aug 10, 2026

CVE-2026-55743

Description

The shell tool command allowlist in the SecurityPolicy of OpenHuman desktop agent through 0.54.0 (default Supervised security policy) can be bypassed to execute arbitrary OS commands with the privileges of the desktop user.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Openhuman/OpenHumanllm-fuzzy
Range: <0.54.0
Tinyhumansai/openhumanllm-fuzzy
Range: <0.54.0

Patches

Vulnerability mechanics

References

News mentions

No linked articles in our index yet.

Severity

CriticalCVSS v3.1

9.6/ 10

CVSS v49.4

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/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

Attack vector: Network
Complexity: Low
Privileges: None
User interaction: Required
Scope: Changed
Confidentiality: High
Integrity: High
Availability: High

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Affected

Source repo: github.com/tinyhumansai/openhuman

EPSS

Probability of exploitation in the next 30 days.

0.39%

VYPR risk score

Composite of severity, exploitation, and reach.

0.55high

cvss	0.624
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000

Weaknesses

CWE-184
Incomplete List of Disallowed Inputs
CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CVE ID

CVE-2026-55743

Credits

BA
Bobur Abdugafforov
finder
ZS
Zikrillayev Salohiddin
analyst