{"id":"CVE-2026-105837","state":"PUBLISHED","title":"libmikmod before 3.3.14 Heap Buffer Overflow via DSM Loader Integer Overflow","description":"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.","publishedAt":"2026-10-06T13:35:43.526Z","updatedAt":"2026-10-06T19:30:57.174Z","severity":{"score":8.5,"label":"High","version":"4.0","vector":"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","source":"VulnCheck"},"assigner":"VulnCheck","products":["sezero libmikmod"],"affected":[{"vendor":"sezero","product":"libmikmod","packageURL":"pkg:github/sezero/mikmod","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"3.3.14","versionType":"semver"}],"repo":"https://github.com/sezero/mikmod"}],"references":["https://github.com/sezero/mikmod/commit/a125eabbd086f311496ae46d08aaebcad0a1c426","https://github.com/sezero/mikmod/blob/libmikmod-3.3.13/libmikmod/loaders/load_dsm.c#L273","https://github.com/sezero/mikmod/blob/libmikmod-3.3.14/libmikmod/NEWS","https://github.com/sezero/mikmod","https://www.vulncheck.com/advisories/libmikmod-before-3.3.14-heap-buffer-overflow-via-dsm-loader-integer-overflow"],"weaknesses":["CWE-190"],"ingestedAt":"2026-10-29T20:10:23.711Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/105xxx/CVE-2026-105837.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-105837","state":"PUBLISHED","datePublished":"2026-10-06T13:35:43.526Z","dateUpdated":"2026-10-06T19:30:57.174Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-10-05T22:00:10.842Z"},"containers":{"cna":{"title":"libmikmod before 3.3.14 Heap Buffer Overflow via DSM Loader Integer Overflow","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"sezero","product":"libmikmod","packageURL":"pkg:github/sezero/mikmod","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"3.3.14","versionType":"semver"}],"repo":"https://github.com/sezero/mikmod"}],"references":[{"url":"https://github.com/sezero/mikmod/commit/a125eabbd086f311496ae46d08aaebcad0a1c426","tags":["patch"],"name":"Patch Commit"},{"url":"https://github.com/sezero/mikmod/blob/libmikmod-3.3.13/libmikmod/loaders/load_dsm.c#L273","tags":["technical-description"],"name":"Vulnerable DSM loader code (libmikmod 3.3.13)"},{"url":"https://github.com/sezero/mikmod/blob/libmikmod-3.3.14/libmikmod/NEWS","tags":["release-notes"],"name":"libmikmod 3.3.14 release notes"},{"url":"https://github.com/sezero/mikmod","tags":["product"]},{"url":"https://www.vulncheck.com/advisories/libmikmod-before-3.3.14-heap-buffer-overflow-via-dsm-loader-integer-overflow","name":"VulnCheck Advisory: libmikmod before 3.3.14 Heap Buffer Overflow via DSM Loader Integer Overflow","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"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","attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"PASSIVE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.5,"baseSeverity":"HIGH"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-190","lang":"en","description":"Integer Overflow or Wraparound","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-10-06T13:35:43.526Z"},"datePublic":"2026-08-31T00:00:00.000Z","cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:raphael_assenat:libmikmod:*:*:*:*:*:*:*:*","versionEndExcluding":"3.3.14"}]}]}],"credits":[{"lang":"en","value":"Tristan Madani","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-06T19:26:57.389656Z","id":"CVE-2026-105837","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-06T19:30:57.174Z"}}]}}}