VULNERABILITY INTELLIGENCE
CVE-2021-48007
CVSS score6.5 MEDIUM
EPSS probability0.53%
CISA KEVNot currently listed
Published2026-09-06
Last modified2026-10-08
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
PocketMine-MP versions before 3.18.1 fail to validate NaN or INF values in MovePlayerPacket position and rotation fields. Malicious clients can send crafted movement packets with invalid floating-point values to crash servers through unhandled mathematical operations or prevent clients from rendering other players.
Weakness classification
- disclosure@vulncheck.com: CWE-20