# NetBox Community Device Type Library vulnerabilities

Source: https://junglewise.ai/threats/technologies/device-type-library  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/device-type-library.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in NetBox Community Device Type Library: 0 in the last 7 days and 4 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-55251, was published on 1 October 2026. Nothing in the last four weeks, down from 4 vulnerabilities in the four before. 0 critical against 1.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 4
- All time: 4 (1 critical, 0 exploited in the wild)

## About NetBox Community Device Type Library

Community-maintained library of device type definitions and specifications for NetBox network documentation.

## Latest NetBox Community Device Type Library vulnerabilities

- [CVE-2026-55251: NetBox Device Type Library arbitrary code execution in CI workflow](https://junglewise.ai/threats/cve-2026-55251-netbox-device-type-library-is-a-collection-of-community-sourced) (medium, CVSS 6.5, published 1 Oct 2026)
- [CVE-2026-54918: NetBox Device Type Library Git repository URL injection](https://junglewise.ai/threats/cve-2026-54918-netbox-device-type-library-git-repository-url-injection) (medium, CVSS 5.3, published 17 Sep 2026)
- [CVE-2026-54916: NetBox Device Type Library module shadowing in pytest](https://junglewise.ai/threats/cve-2026-54916-netbox-device-type-library-module-shadowing-in-pytest) (high, CVSS 8.8, published 17 Sep 2026)
- [CVE-2026-54752: NetBox Device Type Library insecure pickle deserialization in tests](https://junglewise.ai/threats/cve-2026-54752-netbox-device-type-library-insecure-pickle-deserialization-in) (critical, CVSS 9.6, published 17 Sep 2026)

## Most severe NetBox Community Device Type Library vulnerabilities

- [CVE-2026-54752: NetBox Device Type Library insecure pickle deserialization in tests](https://junglewise.ai/threats/cve-2026-54752-netbox-device-type-library-insecure-pickle-deserialization-in) (critical, CVSS 9.6, published 17 Sep 2026)
- [CVE-2026-54916: NetBox Device Type Library module shadowing in pytest](https://junglewise.ai/threats/cve-2026-54916-netbox-device-type-library-module-shadowing-in-pytest) (high, CVSS 8.8, published 17 Sep 2026)
- [CVE-2026-55251: NetBox Device Type Library arbitrary code execution in CI workflow](https://junglewise.ai/threats/cve-2026-55251-netbox-device-type-library-is-a-collection-of-community-sourced) (medium, CVSS 6.5, published 1 Oct 2026)
- [CVE-2026-54918: NetBox Device Type Library Git repository URL injection](https://junglewise.ai/threats/cve-2026-54918-netbox-device-type-library-git-repository-url-injection) (medium, CVSS 5.3, published 17 Sep 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 4 vulnerabilities in the four before. 0 critical against 1.

| 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 | 3 | 1 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 1 | 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, "NetBox Community Device Type Library vulnerabilities", https://junglewise.ai/threats/technologies/device-type-library, 9 November 2026.