CVE-2026-59856

A flaw was found in Vim, an open-source command-line text editor. The PHP omni-completion script improperly handles specially crafted input. When a victim opens a malicious PHP file and invokes omni-completion, an unescaped class or trait name can be interpreted as Ex commands. This allows a remo...

CVE-2026-59856

Vim (opensource editor) vulnerability CVE-2026-59856 affects versions prior to 9.2.0736. The PHP omni-completion script in runtime/autoload/phpcomplete.vim interpolates a class/trait name from the edited buffer into a search() pattern executed by win_execute() without escaping. If the name contai...

CVE-2026-59856

Vim is an open source, command line text editor. Prior to 9.2.0736, the PHP omni-completion script in runtime/autoload/phpcomplete.vim interpolates a class or trait name, taken from the contents of the edited buffer, into a search pattern that is run via winexecute without escaping. A name...