Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV N L N N N N N H 8.7 .0047 38.8 —
AFFECTED Product Versions Fixed PocketMine-MP 3.0.0 – 3.26.5
TIMELINE Sep 5 Reserved by VulnCheck Sep 7 Published (CNA: VulnCheck) Sep 8 PATCH SHIPPED — CVE-2022-51017 (pmmp PocketMine-MP). Fixed in PocketMine-MP 3.26.5.
PocketMine-MP versions before 3.26.5 and 4.0.5 fail to validate the length of skin data fields submitted by players, allowing uncapped values to exceed the 32767 byte TAG_String limit. Attackers can submit oversized skin data fields like skinID or geometryName to trigger exceptions during NBT data serialization, causing server crashes.
| Date | Event | Detail |
|---|---|---|
| September 5, 2026 | Reserved | Reserved by VulnCheck |
| September 7, 2026 | Published | Published (CNA: VulnCheck) |
| September 8, 2026 | PATCH SHIPPED | PATCH SHIPPED — CVE-2022-51017 (pmmp PocketMine-MP). Fixed in PocketMine-MP 3.26.5. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| pmmp | PocketMine-MP | — | 3.0.0 | 3.26.5 |
Authoritative record: CVE-2022-51017 at cve.org
Vendors: pmmp
Weaknesses: CWE-20
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2022-51017 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
