CVE-2023-43694 Denial of service in n/a
An out-of-bounds read in Malwarebytes disassembling utilities allows attackers to cause application crashes and denial of service.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-43694?
CVE-2023-43694 is a medium-severity denial of service vulnerability in n/a, published on 14 Aug 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
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.
Weakness: CWE-125
Which versions are affected by CVE-2023-43694?
How do I fix CVE-2023-43694?
No fix has been published for CVE-2023-43694 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2023-43694 being exploited?
There is no known exploitation of CVE-2023-43694 in the wild and no public exploit code.
Sources
Also known as GHSA-pxrp-7g54-jf38.