Arbitrary Code Injection Affecting vim package, versions <2:9.2.0524-1


Severity

Recommended
0.0
high
0
10

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

Threat Intelligence

EPSS
0.22% (12th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-ECHOLATEST-VIM-17966638
  • published14 Jul 2026
  • disclosed19 Aug 2026

Introduced: 14 Jul 2026

CVE-2026-43961  (opens in a new tab)
CWE-94  (opens in a new tab)

How to fix?

Upgrade Echo:latest vim to version 2:9.2.0524-1 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 Echo. See How to fix? for Echo:latest relevant fixed versions and status.

A flaw was found in Vim's netrw plugin. A crafted filename containing quote characters and expression fragments can break out of the quoted context during mark/unmark operations, allowing arbitrary Vimscript execution. This can be leveraged to run shell commands with the privileges of the user running Vim.

CVSS Base Scores

version 3.1