Left 4 Dead - Update
An update has been released for Left 4 Dead. - Fixed custom sprays not displaying for remote clients.

An update has been released for Left 4 Dead. - Fixed custom sprays not displaying for remote clients.
An update has been released for Left 4 Dead. - Fixed several exploits that could crash servers or remote players.
An update has been released for Left 4 Dead. - Block clients' ability to pause dedicated servers, unless the server operator has explicitly allowed it.
An update has been released for Left 4 Dead. - Fixed exploits used to crash remote servers.
An update has been released for Left 4 Dead. - Fixed some exploits used to crash remote servers.
An update has been released for Left 4 Dead. - Fixed several crash and remote code execution exploits.
An update has been released for Left 4 Dead game and authoring tools: - Fixes for several crash and remote code execution exploits.
An update has been released for Left 4 Dead: - Fixed an exploit that could force votes to pass without notifying other players. - Added protections against malicious network packets. - Integrated several exploit fixes from Left 4 Dead 2.
An update has been released for Left 4 Dead: - Fixed several vulnerabilities and exploits, reported via HackerOne. - Localization fixes, added Latin American Spanish.
An update has been released for Left 4 Dead. - Fixed a potential remote code execution exploit through malformed file uploads. Reported via HackerOne.
An update has been released for Left 4 Dead - Fixed Authoring Tools failing to write to disk
An update has been released for Left 4 Dead - Fixed several potential RCE exploits.