Verizon recently updated its Galaxy Note 8 for KRACK Wi-Fi WPA2 security vulnerability as well as Android fixes for November. Now Verizon started to push the same update to other Samsung flagship mobiles. Update are available to Galaxy Note5 and the S6 series (S6, S6 edge, and S6 edge+).
Software version is updated to N920VVRS3CQK1 for Galaxy Note 5, G920VVRS4DQK1 for S6, G925VVRS4DQK1 for S6 Edge, G928VVRS3CQK1 for S6 edge +.
To check for the update , tap the Menu Key > Settings > About phone > Software updates > Check for Updates.