---
cve: "CVE-2026-44796"
severity: "MEDIUM"
cvss: 6.5
epss: "0.3%"
vendor: "nautobot"
kev: false
exploited: false
published: "2026-05-28 18:16:33"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-24T12:54:32+02:00"
---

# CVE-2026-44796

> 6.5 MEDIUM · 🧪 PoC

## Beschreibung

Nautobot is a Network Source of Truth and Network Automation Platform. Prior to 2.4.33 and 3.1.2, Nautobot UI object-bulk-rename endpoints (for example, /dcim/interfaces/rename/) were vulnerable to application-wide denial of service via maliciously crafted regular expressions in the find field in combination with the use_regex flag. This vulnerability is fixed in 2.4.33 and 3.1.2.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Keine | good |
| I Integrität | Keine | good |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- 97f53aa551f655623df7e39e7afd2231c49602f2 (Commit)
- 2354943ce235f4d610be5e8d2b72928961a9ec8f (Commit)

## Referenzen

- <https://github.com/nautobot/nautobot/security/advisories/GHSA-qrpw-gjvh-x5gm>
- <https://github.com/nautobot/nautobot/commit/5a30d0916953afbeedd24a784709e762cc3879cd>
- <https://github.com/nautobot/nautobot/commit/c2b766966d814a7141f62c7bc90c85fefb7892ee>
- <https://github.com/nautobot/nautobot/releases/tag/v2.4.33>
- <https://github.com/nautobot/nautobot/releases/tag/v3.1.2>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-44796) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_