Medium severity6.5NVD Advisory· Published Sep 7, 2026

CVE-2022-51012

Description

PocketMine-MP versions before 4.2.9 fail to properly validate NBT data types during deserialization of inventory transaction packets from clients. Attackers can send crafted inventory transactions with malformed NBT tags to trigger server crashes and cause denial of service.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Pmmp/Pocketmine Mpreferences2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: <4.2.9

Patches

Vulnerability mechanics

References

github.com/pmmp/PocketMine-MP/commit/5a98b08ee8dc8ff14862cd83d2e4af9d212fefc2nvd
github.com/pmmp/PocketMine-MP/security/advisories/GHSA-g5rr-p69h-7v3gnvd
www.vulncheck.com/advisories/pocketmine-mp-before-4.2.9-denial-of-service-via-nbt-deserializationnvd

News mentions

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cvss	0.423
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000