Security Advisory

CVE-2026-73077

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-11 15:39:24

Last updated 2026-08-11 18:33:31

Assigner GitHub_M

CVSS score not scored

State PUBLISHED

Description

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.

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