Incomplete List of Disallowed Inputs

Overview pocketmine/pocketmine-mp is a highly customisable, open source server software for Minecraft: Bedrock Edition written in PHP Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs via improper validation of the Certificate field during offline login...

CVE-2026-86199 PocketMine-MP before 5.43.1 Denial of Service via unauthenticated login

PocketMine-MP versions before 5.43.1 fail to properly validate the Certificate field during offline login authentication. Unauthenticated players can trigger an uninitialized property access error that crashes the server...

CVE-2026-86199 PocketMine-MP before 5.43.1 Denial of Service via unauthenticated login

PocketMine-MP versions before 5.43.1 fail to properly validate the Certificate field during offline login authentication. Unauthenticated players can trigger an uninitialized property access error that crashes the server...