CVE-2019-14381

Severity: high (CVSS 7.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-07-30 · updated 2026-06-17
Weakness: CWE-476

Description

libopenmpt before 0.4.3 allows a crash due to a NULL pointer dereference when doing a portamento from an OPL instrument to an empty instrument note map slot.

Affected products

Openmpt Libopenmpt: before 0.4.3 — fixed in 0.4.3

How to fix

Upgrade to a fixed version: Openmpt Libopenmpt 0.4.3. Check the vendor advisory for mitigations.

References

https://lib.openmpt.org/libopenmpt/2019/02/11/security-update-0.4.3/
https://lib.openmpt.org/libopenmpt/2019/02/11/security-update-0.4.3/

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