---
cve: "CVE-2026-93993"
severity: "HIGH"
cvss: 8.6
epss: "0.6%"
vendor: "mistralai"
kev: false
exploited: false
published: "2026-09-19 23:17:10"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T07:21:53+02:00"
---

# CVE-2026-93993

> 8.6 HIGH · 🧪 PoC

## Beschreibung

Mistral Vibe before 2.25.5 contains a remote code execution vulnerability in the worktree creation process that executes git hooks before trust validation. Attackers can supply a repository with a crafted post-checkout hook that executes arbitrary shell commands with the privileges of the user running Vibe.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |

## Patch verfügbar (OSV)

- c069ffa1e12fb5f2487b489217c40ab97721d553 (Commit)

## Referenzen

- <https://github.com/mistralai/mistral-vibe/issues/996>
- <https://github.com/mistralai/mistral-vibe/commit/c069ffa1e12fb5f2487b489217c40ab97721d553>
- <https://github.com/mistralai/mistral-vibe/releases/tag/v2.25.5>
- <https://github.com/mistralai/mistral-vibe/blob/19b5b74faa78d0816b8d4d4c7d7543fc3520678c/vibe/core/git/repo.py#L411-L431>
- <https://github.com/mistralai/mistral-vibe>
- <https://www.vulncheck.com/advisories/mistral-vibe-before-2.25.5-remote-code-execution-via-git-post-checkout>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-93993) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_