{"id":"CVE-2023-31722","details":"There exists a heap buffer overflow in nasm 2.16.02rc1 (GitHub commit: b952891).","modified":"2026-09-08T11:45:29.956900052Z","published":"2023-05-17T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31722.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31722.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31722"},{"type":"REPORT","url":"https://bugzilla.nasm.us/show_bug.cgi?id=3392857#c1"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/netwide-assembler/nasm","events":[{"introduced":"b9528913aa7e8aa8a2ae93065d22bbd12fe7b4fd"},{"last_affected":"b9528913aa7e8aa8a2ae93065d22bbd12fe7b4fd"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:nasm:netwide_assembler:2.16.02:rc1:*:*:*:*:*:*","extracted_events":[{"introduced":"2.16.02-rc1"},{"last_affected":"2.16.02-rc1"}]}}],"versions":["2.16.02-rc1","nasm-2.16.02rc1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-31722.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}