VULNERABILITY INTELLIGENCE

CVE-2023-43688

CVSS score7.5 HIGH

EPSS probability0.22%

CISA KEVNot currently listed

Published2026-06-09

Last modified2026-07-23

Description

An issue was discovered in Malwarebytes 4.x and 5.x (and Nebula 2020-10-21 and later). There is a Heap buffer overflow in various buffer encryption utilities.