What’s Vulnerable › Vulnerabilities

CVE-2026-111165: libmikmod through 3.3.15 Out-of-Bounds Read in MTM_Load via Channel Count

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-15 · updated 2026-10-21
• Weakness: CWE-125

Description

libmikmod through 3.3.15 contains a global out-of-bounds read vulnerability in the MultiTracker loader MTM_Load() because the module channel count is never clamped. Attackers can supply a crafted .mtm file with a channel count above 32 to read past the static pat array, corrupting track indices and crashing the loading application.

Affected products

• sezero libmikmod: through 3.3.15

References

• https://github.com/sezero/mikmod
• https://github.com/sezero/mikmod/blob/6e658155f7e6b394a288dac796ba572634553fad/libmikmod/loaders/load_mtm.c#L257-L261
• https://hackmd.io/@haind-pwn/libmikmod-mtm-imf-loader-oob-read
• https://www.vulncheck.com/advisories/libmikmod-through-3.3.15-out-of-bounds-read-in-mtm-load-via-channel-count
• https://hackmd.io/@haind-pwn/libmikmod-mtm-imf-loader-oob-read

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