PocketMine-MP before 4.4.2 Server Crash via Item ID (CVE-2022-51010) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2022-51010

PocketMine-MP before 4.4.2 Server Crash via Item ID

Answer in brief

CVE-2022-51010 records a Unknown severity vulnerability in PocketMine-MP before 4.4.2 Server Crash via Item ID. The current sources do not mark it as known exploited. The current feed maps pmmp/PocketMine-MP (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 7, 2026Updated Sep 7, 2026Source checked Sep 7, 2026First seen by HOL Sep 7, 2026Material review Sep 7, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps pmmp/PocketMine-MP (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
pmmp/PocketMine-MPgeneric	>=0 <4.4.2	4.4.2

Recommended response

Check inventory. Check lockfiles and deployed manifests for pmmp/PocketMine-MP.
Review the reported fix. Update pmmp/PocketMine-MP to 4.4.2 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Sep 7, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 7, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 7, 2026

Sources and claim methodology

Upstream source description

PocketMine-MP versions before 4.4.2 fail to properly validate item IDs received from clients in itemstack NBT data. Attackers can send crafted item IDs outside the valid range to trigger an uncaught exception that crashes the server.

Quoted source text, attributed separately from HOL analysis.