# ShellHub vulnerabilities

Source: https://junglewise.ai/threats/technologies/shellhub  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 11 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/shellhub.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in ShellHub: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-44426, was published on 13 May 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 4 (0 critical, 0 exploited in the wild)

## About ShellHub

Open-source SSH server that provides centralized management and remote access to IoT and embedded devices.

## Latest ShellHub vulnerabilities

- [CVE-2026-44426: ShellHub authorization bypass in namespace API via API Key authentication](https://junglewise.ai/threats/cve-2026-44426-shellhub-authorization-bypass-in-namespace-api-via-api-key) (medium, CVSS 6.5, published 13 May 2026)
- [CVE-2026-44425: ShellHub field injection in device list endpoint](https://junglewise.ai/threats/cve-2026-44425-shellhub-field-injection-in-device-list-endpoint) (medium, CVSS 5.4, published 13 May 2026)
- [CVE-2026-44424: ShellHub authorization bypass in device API](https://junglewise.ai/threats/cve-2026-44424-shellhub-authorization-bypass-in-device-api) (medium, CVSS 6.5, published 13 May 2026)
- [CVE-2026-44423: ShellHub IDOR in session API allows cross-tenant data disclosure](https://junglewise.ai/threats/cve-2026-44423-shellhub-idor-in-session-api-allows-cross-tenant-data-disclosure) (medium, CVSS 6.5, published 13 May 2026)

## Most severe ShellHub vulnerabilities

- [CVE-2026-44426: ShellHub authorization bypass in namespace API via API Key authentication](https://junglewise.ai/threats/cve-2026-44426-shellhub-authorization-bypass-in-namespace-api-via-api-key) (medium, CVSS 6.5, published 13 May 2026)
- [CVE-2026-44424: ShellHub authorization bypass in device API](https://junglewise.ai/threats/cve-2026-44424-shellhub-authorization-bypass-in-device-api) (medium, CVSS 6.5, published 13 May 2026)
- [CVE-2026-44423: ShellHub IDOR in session API allows cross-tenant data disclosure](https://junglewise.ai/threats/cve-2026-44423-shellhub-idor-in-session-api-allows-cross-tenant-data-disclosure) (medium, CVSS 6.5, published 13 May 2026)
- [CVE-2026-44425: ShellHub field injection in device list endpoint](https://junglewise.ai/threats/cve-2026-44425-shellhub-field-injection-in-device-list-endpoint) (medium, CVSS 5.4, published 13 May 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "ShellHub vulnerabilities", https://junglewise.ai/threats/technologies/shellhub, 11 November 2026.