CVE-2026-105837

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Source

https://cve.org/CVERecord?id=CVE-2026-105837

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-105837.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-105837

Downstream

Published

2026-10-06T13:35:43Z

Modified

2026-10-28T11:03:42Z

Severity

8.5 (High) CVSS_V4 - 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 CVSS Calculator

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.

Database specific

{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-190"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105837.json"
}

References

Affected packages

Git / github.com/sezero/mikmod

Affected ranges

Type

GIT

Repo

https://github.com/sezero/mikmod

Events

Introduced

Fixed

8de19eef766d9ba30a74c19e566edfcd61851dba

Fixed

a125eabbd086f311496ae46d08aaebcad0a1c426

Database specific

Show details

{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "3.3.14"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "range":  [
                {
                    "fixed":  "a125eabbd086f311496ae46d08aaebcad0a1c426"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

libmikmod-3.*

libmikmod-3.2.0-beta3

libmikmod-3.2.0-beta4

libmikmod-3.3.1

libmikmod-3.3.10

libmikmod-3.3.11

libmikmod-3.3.11.1

libmikmod-3.3.12

libmikmod-3.3.13

libmikmod-3.3.2

libmikmod-3.3.3

libmikmod-3.3.4

libmikmod-3.3.5

libmikmod-3.3.6

libmikmod-3.3.7

libmikmod-3.3.8

libmikmod-3.3.9

mikmod-3.*

mikmod-3.2.3

mikmod-3.2.4

mikmod-3.2.5

mikmod-3.2.6

mikmod-3.2.7

mikmod-3.2.8

mikmod-3.2.9

mikmod-player-3.*

mikmod-player-3.2.2-beta1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-105837.json"

vanir_signatures

[
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "162270996486278382432720044736939358944",
            "length":  3118
        },
        "id":  "CVE-2026-105837-137a3359",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/sezero/mikmod/commit/a125eabbd086f311496ae46d08aaebcad0a1c426",
        "target":  {
            "file":  "libmikmod/loaders/load_dsm.c",
            "function":  "DSM_Load"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "80117136539792379169894018381491498951",
                "69852536070895925622445500710838316453",
                "1100669780152039309554964178582381058",
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                "293186799301012511042779749677102943295",
                "306932355550752239964919916173164390616",
                "15125284735918314703758630721075695439",
                "127821549296126204703569127874922197603"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2026-105837-8fcb7b50",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/sezero/mikmod/commit/a125eabbd086f311496ae46d08aaebcad0a1c426",
        "target":  {
            "file":  "libmikmod/loaders/load_dsm.c"
        }
    }
]

vanir_signatures_modified

"2026-10-28T11:03:42Z"