TightVNC
CERT/CC Warns VNC Viewers Can Be Crashed by Malicious ServersNew!!
11/12/2026
CERT/CC reports a VNC viewer heap overflow. Update UltraVNC, replace uncorrected TightVNC viewers, validate trusted connections, and retain evidence.
CERT/CC reports a VNC viewer heap overflow. Update UltraVNC, replace uncorrected TightVNC viewers, validate trusted connections, and retain evidence.