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 STATUS_COMPLETED status during resource pack handling. Mali…
Published: 2026-09-09 · CVSS: 2.3 · CVSS 4.0
PocketMine-MP versions before 5.44.2 fail to properly validate multiple ResourcePackClientResponsePacket packets with STATUS_COMPLETED status during resource pack handling. Malicious clients can send batches of these packets to repeatedly trigger pre-spawn progression, creating duplicate Player objects and amplifying memory consumption and network traffic.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7