CVE-2026-86201 — PocketMine-MP before 5.41.1 LogDoS via LoginPacket clientData
PocketMine-MP before 5.41.1 contains a denial of service vulnerability in LoginPacket processing where large or complex structures in unknown clientData JWT properties cause exc…
Published: 2026-09-09 · CVSS: 8.7 · CVSS 4.0
PocketMine-MP before 5.41.1 contains a denial of service vulnerability in LoginPacket processing where large or complex structures in unknown clientData JWT properties cause excessive logging without sanitization. Attackers can send crafted LoginPackets with deeply nested or massive object structures to trigger out-of-memory conditions and crash the server.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7