---
cve: "CVE-2026-73073"
severity: "HIGH"
cvss: 7.1
epss: "15%"
vendor: "vim"
kev: false
exploited: false
published: "2026-08-18 15:25:26"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T03:47:04+02:00"
---

# CVE-2026-73073

> 7.1 HIGH · 🧪 PoC

## Beschreibung

Vim is an open source, command line text editor. Prior to 9.2.0845, StructMembers() in runtime/autoload/ccomplete.vim constructs and executes a vimgrep command using an insufficiently escaped typeref: or typename: value from a tags file, allowing an unterminated collection followed by a command separator to execute arbitrary Ex and operating-system commands when a user invokes C omni-completion with CTRL-X CTRL-O on a member access whose type is resolved from that tags file. This issue is fixed in version 9.2.0845.

## CVSS-Vektor

```
CVSS:4.0/AV:L/AC:L/AT:P/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)

- 2f628d8104958fa7421664f792ca6d4f7a39a10f (Commit)

## Referenzen

- <https://github.com/vim/vim/security/advisories/GHSA-cx73-phcg-3j5g>
- <https://github.com/vim/vim/commit/2f628d8104958fa7421664f792ca6d4f7a39a10f>
- <https://github.com/vim/vim/releases/tag/v9.2.0845>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-73073) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_