SEPTEMBER 15, 2026
Live Feed
Back to database
Case File

CVE-2026-86198

MEDIUM · CVSS 4.2 EPSS 0.28% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-09 · Last synced 2026-09-15

CyberRota Analysis

AI-Generated

PocketMine-MP versions prior to 5.44.2 are vulnerable to improper validation of ResourcePackClientResponsePacket packets, allowing malicious clients to exploit this flaw. This can lead to the creation of duplicate Player objects, resulting in increased memory consumption and network traffic, which may degrade server performance. Administrators of PocketMine-MP servers should prioritize updating to the latest version to mitigate these risks.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
poc

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-86198
Severity
MEDIUM
CVSS
4.2
EPSS
0.28%

Original NVD Description

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.