Login Request a demo
Medium severity · published Sep 9, 2026
CVE-2026-86202
PocketMine-MP before 5.39.2 Network Amplification via ActorEventPacket
4.3
CVSS
0.4%
EPSS
No
On KEV
Description
PocketMine-MP versions before 5.39.2 contain a network amplification vulnerability in ActorEventPacket handling that allows clients to trigger consuming animations for all visible players. Attackers can send crafted ActorEventPacket messages to spam animation events to other clients and waste server CPU and memory resources.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 29% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PO
PocketMine-MP · pmmp
before 5.39.2 · source: vendor
Affected product
PO
PocketMine-MP
pmmp
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-86202
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-86202
vendor-advisory
https://github.com/pmmp/PocketMine-MP/security/advisories/GHSA-7hmv-4j2j-pp6f
patch
https://github.com/pmmp/PocketMine-MP/commit/aeea1150a772a005b92bd418366f1b7cf1a91ab5
third-party-advisory
https://www.vulncheck.com/advisories/pocketmine-mp-before-5.39.2-network-amplification-via-actoreventpacket
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