CVE-2026-105839 libmikmod - Integer Overflow

libmikmod before 3.3.14 contains an integer overflow in the Oktalyzer loader OKT_doPBOD() caused by crafted track counts in SLEN chunk, letting attackers cause heap buffer overflow for crashes or code execution, exploit requires crafted OKT module.

CVSS base score 7.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.15% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Integer Overflow
Impact
Remote Code Execution, Denial Of Service
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
6 October 2026
Updated
15 October 2026
Weakness
CWE-190

Vendor fix

Upgrade to version 3.3.14 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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