CVE-2026-86022 VNote: Argument injection to arbitrary command execution via crafted note filename in external-program handling

VNote is a note-taking platform. Prior to 4.3.0, SessionConfig::ExternalProgram::fetchCommand wraps a note path in double quotes and substitutes it into a command string that QProcess::startconst QString& reparses into arguments through ProcessUtils::startDetached. The automatic path in...