CVE-2023-43694: Medium severity Malwarebytes Malwarebytes vulnerability
Published Aug 14, 2025
·Updated
An issue was discovered in Malwarebytes 4.6.14.326 and before and 5.1.5.116 and before (and Nebula 2020-10-21 and later). An Out of bounds read in several disassembling utilities causes stability issues and denial of service.
Affected Software
2 affected components
Malwarebytes Malwarebytes<4.6.14.326, <5.1.5.116
Malwarebytes Nebula>=2020-10-21
Event History
Aug 14, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·04:15 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2023-43694?
CVE-2023-43694 is a moderate severity vulnerability that can cause stability issues and denial of service.
2
How do I fix CVE-2023-43694?
To fix CVE-2023-43694, update Malwarebytes to version 4.6.14.327 or higher, or 5.1.5.117 or higher.
3
What versions of Malwarebytes are affected by CVE-2023-43694?
CVE-2023-43694 affects Malwarebytes versions prior to 4.6.14.326 and 5.1.5.116.
4
What products are impacted by CVE-2023-43694?
CVE-2023-43694 impacts Malwarebytes and Nebula products released on or after 2020-10-21.
5
What kind of issues does CVE-2023-43694 cause?
CVE-2023-43694 can cause stability issues and denial of service due to an out of bounds read.