{"id":"CVE-2026-46751","aliases":["EUVD-2026-39333","GHSA-5w7q-2f7j-rqmm"],"status":"published","title":"Apache Kvrocks: Does not remove the unsafe loadstring function from its Lua sandbox, allowing a user who can run EVAL scripts to load crafted, unvalidated bytecode that crashes the server process, resulting in a remote denial of service.","description":"A vulnerability in Apache Kvrocks.\n\nThis issue affects Apache Kvrocks: from 2.2.0 through 2.15.0.\n\nUsers are recommended to upgrade to version 2.16.0, which fixes the issue.","severity":{"version":"4.0","score":5.5,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:H/SI:H/SA:H/S:N/AU:Y/R:U/V:D/RE:L/U:Green","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00326,"percentile":0.25884,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2026-06-25T08:01:00Z","modified":"2026-10-25T23:10:00Z","products":[{"vendor":"apache software foundation","product":"apache kvrocks"}],"references":[{"url":"https://lists.apache.org/thread/cjjk4gq1nkb7pooqc37gz0blvdkqgv5z","tags":["vendor-advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2026/06/25/3"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46751"},{"url":"https://github.com/advisories/GHSA-5w7q-2f7j-rqmm"}],"sources":{"cve":[{"id":"CVE-2026-46751","title":"Apache Kvrocks: Does not remove the unsafe loadstring function from its Lua sandbox, allowing a user who can run EVAL scripts to load crafted, unvalidated bytecode that crashes the server process, resulting in a remote denial of service.","description":"A vulnerability in Apache Kvrocks.\n\nThis issue affects Apache Kvrocks: from 2.2.0 through 2.15.0.\n\nUsers are recommended to upgrade to version 2.16.0, which fixes the issue.","status":"published","published":"2026-06-25T08:01:00.294Z","modified":"2026-06-25T12:20:03.821Z","cvss":[{"version":"4.0","score":5.5,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:H/SI:H/SA:H/S:N/AU:Y/R:U/V:D/RE:L/U:Green","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T13:46:55.086623Z"}],"euvd":[{"id":"EUVD-2026-39333","description":"A vulnerability in Apache Kvrocks.\n\nThis issue affects Apache Kvrocks: from 2.2.0 through 2.15.0.\n\nUsers are recommended to upgrade to version 2.16.0, which fixes the issue.","status":"published","published":"2026-06-25T08:01:00Z","modified":"2026-06-25T12:20:03Z","cvss":[{"version":"4.0","score":5.5,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:H/SI:H/SA:H/S:N/AU:Y/R:U/V:D/RE:L/U:Green","level":"medium"}],"updated_at":"2026-11-02T18:20:29.723653Z"}],"ghsa":[{"id":"GHSA-5w7q-2f7j-rqmm","title":"A vulnerability in Apache Kvrocks.\n\nThis issue affects Apache Kvrocks: from 2.2.0 through 2.15.0....","description":"A vulnerability in Apache Kvrocks.\n\nThis issue affects Apache Kvrocks: from 2.2.0 through 2.15.0.\n\nUsers are recommended to upgrade to version 2.16.0, which fixes the issue.","status":"published","published":"2026-06-25T09:31:18Z","modified":"2026-06-25T12:32:10Z","cvss":[{"version":"4.0","score":5.5,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:H/SI:H/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:N/AU:Y/R:U/V:D/RE:L/U:Green","level":"medium"}],"updated_at":"2026-11-02T15:08:58.724463Z"}],"nvd":[{"id":"CVE-2026-46751","description":"A vulnerability in Apache Kvrocks.\n\nThis issue affects Apache Kvrocks: from 2.2.0 through 2.15.0.\n\nUsers are recommended to upgrade to version 2.16.0, which fixes the issue.","status":"published","published":"2026-06-25T09:16:30.07Z","modified":"2026-10-25T23:10:00.167Z","cvss":[{"version":"4.0","score":5.5,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:H/SI:H/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:N/AU:Y/R:U/V:D/RE:L/U:Green","level":"medium","assessor":"secondary"}],"updated_at":"2026-11-02T14:12:25.67873Z"}]}}