{"id":"CVE-2026-111166","summary":"libmikmod through 3.3.15 Heap Out-of-Bounds Read via IMF_Load","details":"libmikmod through 3.3.15 contains a heap out-of-bounds read vulnerability in the IMF_Load() loader that allows attackers to read beyond allocated memory by supplying a crafted IMF module. Attackers can enable the linear-period header flag and map notes to out-of-range samples, causing noteindex indexing far past the heap allocation and crashing applications that load the file.","modified":"2026-10-17T02:48:18.771015993Z","published":"2026-10-15T18:57:52.637Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-125"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111166.json"},"references":[{"type":"WEB","url":"https://github.com"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111166.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111166"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/libmikmod-through-3.3.15-heap-out-of-bounds-read-via-imf-load"},{"type":"PACKAGE","url":"https://github.com/sezero/mikmod"},{"type":"ARTICLE","url":"https://github.com/sezero/mikmod/blob/6e658155f7e6b394a288dac796ba572634553fad/libmikmod/loaders/load_imf.c#L702-L712"},{"type":"ARTICLE","url":"https://hackmd.io/@haind-pwn/libmikmod-mtm-imf-loader-oob-read"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sezero/mikmod","events":[{"introduced":"0"},{"fixed":"6e658155f7e6b394a288dac796ba572634553fad"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"3.3.15"},{"fixed":"3.3.15"}],"source":["AFFECTED_FIELD","DESCRIPTION"]}}],"versions":["mikmod-3.2.10","libmikmod-3.3.14","libmikmod-3.3.13","mikmod-3.2.9","libmikmod-3.3.12","libmikmod-3.3.11.1","mikmod-3.2.8","libmikmod-3.3.11","libmikmod-3.3.10","libmikmod-3.3.9","mikmod-3.2.7","libmikmod-3.3.8","mikmod-3.2.6","libmikmod-3.3.7","libmikmod-3.3.6","mikmod-3.2.5","libmikmod-3.3.5","libmikmod-3.3.4","mikmod-3.2.4","libmikmod-3.3.3","mikmod-3.2.3","libmikmod-3.3.2","libmikmod-3.3.1","libmikmod-3.2.0-beta4","libmikmod-3.2.0-beta3","mikmod-player-3.2.2-beta1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111166.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"}]}