{"id":"CVE-2026-6068","summary":"CVE-2026-6068","details":"NASM contains a heap use after free vulnerability in response file (-@) processing where a dangling pointer to freed memory is stored in the global depend_file and later dereferenced, as the response-file buffer is freed before the pointer is used, allowing for data corruption or remote code execution.","modified":"2026-07-09T10:14:38.353477186Z","published":"2026-04-10T13:30:38.420Z","related":["openSUSE-SU-2026:11217-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/6xxx/CVE-2026-6068.json","cna_assigner":"certcc"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/6xxx/CVE-2026-6068.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6068"},{"type":"REPORT","url":"https://github.com/netwide-assembler/nasm/issues/222"},{"type":"ARTICLE","url":"https://sekai.team/blog/nasm-cve-disclosure/cve-2026-6068"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/netwide-assembler/nasm","events":[{"introduced":"b1ee0338a3f8027cf6886ca21ee31d444c615373"},{"last_affected":"b1ee0338a3f8027cf6886ca21ee31d444c615373"}],"database_specific":{"extracted_events":[{"introduced":"nasm-3.02rc5"},{"last_affected":"nasm-3.02rc5"},{"introduced":"3.02-rc5"},{"last_affected":"3.02-rc5"}],"source":["AFFECTED_FIELD","CPE_STRING"],"cpe":"cpe:2.3:a:nasm:netwide_assembler:3.02:rc5:*:*:*:*:*:*"}}],"versions":["3.02-rc5","nasm-3.02rc5"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-6068.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"}]}