OS Command Injection Affecting vim package, versions <9.2.0481-r0


Severity

Recommended
0.0
high
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.55% (42nd percentile)

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  • Snyk IDSNYK-ALPINE324-VIM-17303991
  • published11 Jun 2026
  • disclosed15 May 2026

Introduced: 15 May 2026

CVE-2026-46483  (opens in a new tab)
CWE-78  (opens in a new tab)
CWE-88  (opens in a new tab)

How to fix?

Upgrade Alpine:3.24 vim to version 9.2.0481-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream vim package and not the vim package as distributed by Alpine. See How to fix? for Alpine:3.24 relevant fixed versions and status.

Vim is an open source, command line text editor. Prior to 9.2.0479, a command injection vulnerability exists in tar#Vimuntar() in runtime/autoload/tar.vim when decompressing .tgz archives on Unix-like systems. The function builds :!gunzip and :!gzip -d commands using shellescape(tartail) without the {special} flag, allowing a crafted archive filename to trigger Vim cmdline-special expansion and execute shell commands in the user's context. This vulnerability is fixed in 9.2.0479.

CVSS Base Scores

version 3.1