---
cve: "CVE-2026-73077"
severity: "HIGH"
cvss: 8.4
epss: "14%"
vendor: "vim"
kev: false
exploited: false
published: "2026-08-11 15:39:24"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T09:40:55+02:00"
---

# CVE-2026-73077

> 8.4 HIGH · 🧪 PoC

## Beschreibung

Vim is an open source, command line text editor. Prior to 9.2.0839, the runtime/ftplugin/sh.vim, runtime/ftplugin/zsh.vim, and runtime/ftplugin/ps1.vim filetype plugins pass attacker-controlled Visual-mode selections from K through keywordprg commands without safely separating shell arguments. fnameescape() and PATH_ESC_CHARS do not neutralize shell metacharacters before ShKeywordPrg, ZshKeywordPrg, or GetHelp invokes bash, zsh, or PowerShell, allowing arbitrary operating-system commands to execute with the privileges of the user running Vim. This issue is fixed in version 9.2.0839.

## CVSS-Vektor

```
CVSS:4.0/AV:L/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 | Lokal | good |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |

## Patch verfügbar (OSV)

- c5a82fe013e73c98004ad7cd4f906b1ad1ed610e (Commit)

## Referenzen

- <https://github.com/vim/vim/security/advisories/GHSA-r5v6-q6j8-8qw2>
- <https://github.com/vim/vim/commit/c5a82fe013e73c98004ad7cd4f906b1ad1ed610e>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-73077) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_