Vulnerabilities > Freedesktop > Polkit

DATE CVE VULNERABILITY TITLE RISK
2017-02-13 CVE-2016-2568 Improper Encoding or Escaping of Output vulnerability in multiple products
pkexec, when used with --user nonpriv, allows local users to escape to the parent session via a crafted TIOCSTI ioctl call, which pushes characters to the terminal's input buffer.
4.4