---
cve: "CVE-2026-45391"
severity: "HIGH"
cvss: 8.5
epss: "89%"
vendor: "Cribl"
kev: false
exploited: false
published: "2026-05-12 01:06:25"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T19:47:41+02:00"
---

# CVE-2026-45391

> 8.5 HIGH

## Beschreibung

A command injection vulnerability in Cribl Edge for Linux versions 3.2.0 through 4.17.0 allows a local unprivileged user to execute arbitrary commands in the context of the Cribl Edge service account.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://docs.cribl.io/edge/release-notes/release-v4171#security-fixes>
- <https://trust.cribl.io/notifications>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-45391) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_