{"id":"CVE-2026-4745","summary":"Arbitrary Code Execution via Crafted Bytecode in dendibakh/perf-ninja","details":"Improper Control of Generation of Code ('Code Injection') vulnerability in dendibakh perf-ninja (labs/misc/pgo/lua modules). This vulnerability is associated with program files ldo.C.\n\nThis issue affects perf-ninja.","modified":"2026-10-13T02:45:27.624910025Z","published":"2026-03-24T03:27:30.756Z","database_specific":{"cna_assigner":"GovTech CSG","cwe_ids":["CWE-94"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/4xxx/CVE-2026-4745.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/4xxx/CVE-2026-4745.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-4745"},{"type":"FIX","url":"https://github.com/dendibakh/perf-ninja/pull/129"},{"type":"PACKAGE","url":"https://github.com/dendibakh/perf-ninja"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/dendibakh/perf-ninja","events":[{"introduced":"0"},{"last_affected":"0"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"0"}],"source":"AFFECTED_FIELD"}}],"versions":["0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-4745.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/S:N/AU:Y/R:U/V:D/RE:L/U:Amber"}]}