Patch 1.7 for the PC has been released. Heres a list of what they have fixed; or added.

•Fixed an MP server crash exploit.
•Fixed a voice chat crash on systems with no default recording device selected.
•Fixed an issue causing erroneous duplicate qport errors.
•Server admins can disable team switching by setting g_allow_teamchange to 0. Players will be restricted to Auto-Assign in team-based gametypes.

Source

Download Mirrors.

•FilePlanet -

Patch: http://www.fileplanet.com/files/200000/207664.shtml
Linux Dedicated Server v1.7: http://www.fileplanet.com/files/190000/196912.shtml

•FileShack -

Patch: http://www.fileshack.com/file.x/15836/Call+of+Duty:+World+at+War+1.6+to+1.7+Patch
Linux Dedicated Server v1.7: http://www.fileshack.com/file.x/15838/Call+of+Duty:+World+at+War+Linux+Dedicated+Server+1.7

•Gamespot -

Patch: http://www.gamespot.com/pc/action/callofduty5/download.html?sid=6241226&tag=featured;title

•WorthPlaying -

Patch: http://www.worthdownloading.com/game.php?gid=3428

•AusGamers -

Patch: http://www.ausgamers.com/files/details/html/48742
Linux Dedicated Server v1.7: http://www.ausgamers.com/files/details/html/48744

•Bulletproof Nerds -

Patch: http://www.bulletproofnerds.com/patches

•GamersHell -

Patch: http://www.gamershell.com/download_53468.shtml
Linux Dedicated Server v1.7: http://www.gamershell.com/download_53472.shtml

•Mycallofduty.com -

Patch: http://www.mycallofduty.com/modules.php?name=Forums&file=viewtopic&t=4806
Linux Dedicated Server v1.7: http://www.mycallofduty.com/modules.php?name=Forums&file=viewtopic&t=4806

•FPSAdmin.com -

Patch: http://www.fpsadmin.com/forum/showthread.php?t=19124
Linux Dedicated Server v1.7: http://www.fpsadmin.com/forum/showthread.php?t=19124