CVE-2026-24794 CRITICAL

CVE-2026-24794: Chunk Unloading Security Vulnerability in CardboardPowered/cardboard

Vendor Cardboardpowered
Product cardboard
Weakness CWE-119
Published January 27, 2026
Last update January 27, 2026
View on NVD All CVEs

CVSS base score

9.2/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/AU:Y/R:A/V:C/RE:M/U:Red

What the vulnerability does

01Description

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in CardboardPowered cardboard (src/main/java/org/cardboardpowered/impl/world modules). This vulnerability is associated with program files WorldImpl.Java. This issue affects cardboard: before 1.21.4.

Key dates

02Disclosure timeline

January 27, 2026 CVE published
January 27, 2026 Record updated