Quick answers
- Is CVE-2026-105837 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-105837 being exploited in the wild.
- How severe is CVE-2026-105837?
- High severity, with a CVSS score of 7.8, published 6 October 2026.
- Which products and versions are affected?
- Libmikmod before 3.3.14.
- Is there a fix for CVE-2026-105837?
- Yes: fixed in libmikmod 3.3.14. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-105837 attacked?
- It is attacked with local access, in a software library.
- Am I affected by CVE-2026-105837?
- Check whether you run Libmikmod at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: libmikmod 3.3.14
Technical details
An integer overflow vulnerability exists in the DSM_Load() function in load_dsm.c, where the product of numchn (channel count) and numpat (pattern count) fields can wrap around a 16-bit boundary. This causes heap buffer allocation to be too small, leading to heap buffer overflow. The vulnerability is triggered via a malformed DSM module file and requires no authentication or user interaction beyond opening the file.
Affected products
- libmikmod libmikmod before 3.3.14
Timeline
- 2026-10-06: disclosed