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-2026-86200 PocketMine-MP before 5.42.1 LogDoS via LoginPacket clientData JWT

PocketMine-MP versions before 5.42.1 contain a denial of service vulnerability in the LoginPacket handler that allows remote attackers to flood warning messages by injecting numerous junk properties into the clientData JWT. Attackers can craft malicious login packets with excessive unknown...

CVE-2026-86200

PocketMine-MP versions before 5.42.1 contain a denial-of-service vulnerability in the LoginPacket handler. An unauthenticated remote attacker can craft malicious login packets with excessive unknown properties injected into the clientData JWT , causing the server to flood warning messages and was...

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-2026-86198 PocketMine-MP before 5.44.2 Denial of Service via ResourcePackClientResponsePacket

PocketMine-MP versions before 5.44.2 fail to properly validate multiple ResourcePackClientResponsePacket packets with STATUSCOMPLETED status during resource pack handling. Malicious clients can send batches of these packets to repeatedly trigger pre-spawn progression, creating duplicate Player...

CVE-2026-86198 PocketMine-MP before 5.44.2 Denial of Service via ResourcePackClientResponsePacket

PocketMine-MP versions before 5.44.2 fail to properly validate multiple ResourcePackClientResponsePacket packets with STATUSCOMPLETED status during resource pack handling. Malicious clients can send batches of these packets to repeatedly trigger pre-spawn progression, creating duplicate Player...

EUVD-2026-74909

PocketMine-MP versions before 5.44.2 fail to properly validate multiple ResourcePackClientResponsePacket packets with STATUSCOMPLETED status during resource pack handling. Malicious clients can send batches of these packets to repeatedly trigger pre-spawn progression, creating duplicate Player...

CVE-2026-86198 PocketMine-MP before 5.44.2 Denial of Service via ResourcePackClientResponsePacket

PocketMine-MP versions before 5.44.2 fail to properly validate multiple ResourcePackClientResponsePacket packets with STATUSCOMPLETED status during resource pack handling. Malicious clients can send batches of these packets to repeatedly trigger pre-spawn progression, creating duplicate Player...

CVE-2026-86198

PocketMine-MP versions before 5.44.2 are vulnerable to a denial-of-service condition in the resource pack handling subsystem. The root cause is a failure to properly validate multiple ResourcePackClientResponsePacket packets carrying the STATUS_COMPLETED status, which allows malicious clients to ...

CVE-2025-71418 PocketMine-MP before 5.25.2 Denial of Service via explode

PocketMine-MP versions before 5.25.2 fail to limit the explode function in packet parsing, allowing malicious clients to waste server resources. Attackers can send crafted packets with excessive delimiters to consume CPU and memory through sign editing, JWT parsing, and command parsing endpoints...

CVE-2025-71418

PocketMine-MP versions before 5.25.2 are vulnerable to a denial of service caused by an unbounded explode() function during packet parsing. A remote, unauthenticated attacker can send crafted packets containing excessive delimiters to exhaust CPU and memory resources. The affected parsing endpoin...

CVE-2025-71418 PocketMine-MP before 5.25.2 Denial of Service via explode

PocketMine-MP versions before 5.25.2 fail to limit the explode function in packet parsing, allowing malicious clients to waste server resources. Attackers can send crafted packets with excessive delimiters to consume CPU and memory through sign editing, JWT parsing, and command parsing endpoints...

EUVD-2025-210881

PocketMine-MP versions before 5.25.2 fail to limit the explode function in packet parsing, allowing malicious clients to waste server resources. Attackers can send crafted packets with excessive delimiters to consume CPU and memory through sign editing, JWT parsing, and command parsing endpoints...

CVE-2025-71418 PocketMine-MP before 5.25.2 Denial of Service via explode

PocketMine-MP versions before 5.25.2 fail to limit the explode function in packet parsing, allowing malicious clients to waste server resources. Attackers can send crafted packets with excessive delimiters to consume CPU and memory through sign editing, JWT parsing, and command parsing endpoints...

CVE-2025-71417

PocketMine-MP versions prior to 5.32.1 contain a denial-of-service vulnerability in the ResourcePackClientResponsePacket handling during the STATUS_SEND_PACKS phase. The server fails to validate uniqueness of pack UUIDs, allowing authenticated clients to send multiple copies of the same valid pac...

CVE-2025-71417 PocketMine-MP before 5.32.1 Denial of Service via ResourcePackClientResponsePacket

PocketMine-MP before 5.32.1 fails to validate uniqueness of pack UUIDs in ResourcePackClientResponsePacket STATUSSENDPACKS handling, allowing authenticated clients to trigger duplicate pack transmissions. Attackers can send multiple copies of valid pack UUIDs in a single packet to exhaust server...

CVE-2025-71417 PocketMine-MP before 5.32.1 Denial of Service via ResourcePackClientResponsePacket

PocketMine-MP before 5.32.1 fails to validate uniqueness of pack UUIDs in ResourcePackClientResponsePacket STATUSSENDPACKS handling, allowing authenticated clients to trigger duplicate pack transmissions. Attackers can send multiple copies of valid pack UUIDs in a single packet to exhaust server...

CVE-2025-71417 PocketMine-MP before 5.32.1 Denial of Service via ResourcePackClientResponsePacket

PocketMine-MP before 5.32.1 fails to validate uniqueness of pack UUIDs in ResourcePackClientResponsePacket STATUSSENDPACKS handling, allowing authenticated clients to trigger duplicate pack transmissions. Attackers can send multiple copies of valid pack UUIDs in a single packet to exhaust server...

EUVD-2025-210880

PocketMine-MP before 5.32.1 fails to validate uniqueness of pack UUIDs in ResourcePackClientResponsePacket STATUSSENDPACKS handling, allowing authenticated clients to trigger duplicate pack transmissions. Attackers can send multiple copies of valid pack UUIDs in a single packet to exhaust server...

CVE-2024-58381 PocketMine-MP before 5.11.1 Denial of Service via LoginPacket

PocketMine-MP before 5.11.1 contains a denial of service vulnerability in LoginPacket JSON processing that allows remote attackers to crash the server by sending malformed JSON data. Attackers can exploit improper object initialization from scalar JSON types to trigger unset required properties,...