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Left 4 Dead » Patches

Build 4017658 on 24 July 2019

24 July 2019 Build 4017658 Edited 24 July 2019 – 18:00:17 UTC by

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Update notes via Steam News

An update has been released for Left 4 Dead.

Fixed a potential remote code execution exploit. Reported via HackerOne.

Changed files in this update

Left 4 Dead binaries Depot 501

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Left 4 Dead base Depot 502

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Windows Left 4 Dead client binary Depot 503

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macOS left 4 dead mac content Depot 515

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