{"id":"CVE-2026-105837","summary":"libmikmod before 3.3.14 Heap Buffer Overflow via DSM Loader Integer Overflow","details":"libmikmod before 3.3.14 contains an integer overflow vulnerability in DSM_Load() in load_dsm.c that allows attackers to trigger heap buffer overflow via crafted track counts. Attackers can supply a DSM module whose numchn and numpat product wraps a 16-bit value, overwriting heap memory to cause crashes or potential code execution.","modified":"2026-10-07T10:31:02.560437779Z","published":"2026-10-06T13:35:43.526Z","database_specific":{"cwe_ids":["CWE-190"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105837.json","cna_assigner":"VulnCheck"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105837.json"},{"type":"PACKAGE","url":"https://github.com/sezero/mikmod"},{"type":"ARTICLE","url":"https://github.com/sezero/mikmod/blob/libmikmod-3.3.13/libmikmod/loaders/load_dsm.c#L273"},{"type":"ADVISORY","url":"https://github.com/sezero/mikmod/blob/libmikmod-3.3.14/libmikmod/NEWS"},{"type":"FIX","url":"https://github.com/sezero/mikmod/commit/a125eabbd086f311496ae46d08aaebcad0a1c426"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105837"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/libmikmod-before-3.3.14-heap-buffer-overflow-via-dsm-loader-integer-overflow"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sezero/mikmod","events":[{"introduced":"0"},{"fixed":"8de19eef766d9ba30a74c19e566edfcd61851dba"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"0"},{"fixed":"3.3.14"}]}}],"versions":["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-2026-105837.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:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}