---
cve: "CVE-2026-34714"
severity: "CRITICAL"
cvss: 9.2
epss: "59%"
vendor: "vim"
kev: false
exploited: false
published: "2026-03-30 19:16:26"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T12:05:14+02:00"
---

# CVE-2026-34714

> 9.2 CRITICAL · 🧪 PoC

## Beschreibung

Vim before 9.2.0272 allows code execution that happens immediately upon opening a crafted file in the default configuration, because %{expr} injection occurs with tabpanel lacking P_MLE.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 664701eb7576edb7c7c7d9f2d600815ec1f43459 (Commit)

## Referenzen

- <https://www.openwall.com/lists/oss-security/2026/03/30/3>
- <https://github.com/vim/vim/security/advisories/GHSA-2gmj-rpqf-pxvh>
- <https://github.com/vim/vim/commit/664701eb7576edb7c7c7d9f2d600815ec1f43459>
- <https://github.com/vim/vim/releases/tag/v9.2.0272>
- <http://www.openwall.com/lists/oss-security/2026/04/02/4>
- <http://www.openwall.com/lists/oss-security/2026/04/02/5>
- <http://www.openwall.com/lists/oss-security/2026/04/03/6>
- <https://access.redhat.com/security/cve/CVE-2026-34714>
- <https://bugzilla.redhat.com/show_bug.cgi?id=2453139>
- <https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-34714.json>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-34714) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_