{"id":"CVE-2026-24794","aliases":["EUVD-2026-4718","GHSA-mr52-gcmh-9959"],"status":"published","title":"Chunk Unloading Security Vulnerability in CardboardPowered/cardboard","description":"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.\n\nThis issue affects cardboard: before 1.21.4.","severity":{"version":"4.0","score":9.2,"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","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.003,"percentile":0.22968,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2026-01-27T08:21:22Z","modified":"2026-06-17T10:23:36Z","products":[{"vendor":"cardboardpowered","product":"cardboard"}],"references":[{"url":"https://github.com/CardboardPowered/cardboard/pull/506","tags":["patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24794"},{"url":"https://github.com/advisories/GHSA-mr52-gcmh-9959"}],"sources":{"cve":[{"id":"CVE-2026-24794","title":"Chunk Unloading Security Vulnerability in CardboardPowered/cardboard","description":"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.\n\nThis issue affects cardboard: before 1.21.4.","status":"published","published":"2026-01-27T08:21:22.643Z","modified":"2026-01-27T21:39:21.583Z","cvss":[{"version":"4.0","score":9.2,"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","level":"critical","assessor":"cna"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:19:50.575061Z"}],"euvd":[{"id":"EUVD-2026-4718","description":"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.\n\nThis issue affects cardboard: before 1.21.4.","status":"published","published":"2026-01-27T08:21:22Z","modified":"2026-01-27T21:39:21Z","cvss":[{"version":"4.0","score":9.2,"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","level":"critical"}],"updated_at":"2026-11-02T19:48:46.818498Z"}],"ghsa":[{"id":"GHSA-mr52-gcmh-9959","title":"Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in...","description":"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.\n\nThis issue affects cardboard: before 1.21.4.","status":"published","published":"2026-01-27T09:30:29Z","modified":"2026-01-27T09:30:30Z","cvss":[{"version":"4.0","score":9.2,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:A/V:C/RE:M/U:Red","level":"critical"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:05:55.34225Z"}],"nvd":[{"id":"CVE-2026-24794","description":"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.\n\nThis issue affects cardboard: before 1.21.4.","status":"published","published":"2026-01-27T09:15:49.09Z","modified":"2026-06-17T10:23:36.087Z","cvss":[{"version":"4.0","score":9.2,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:A/V:C/RE:M/U:Red","level":"critical","assessor":"secondary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:12:04.769088Z"}]}}