Left 4 Dead

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.