Medium severity6.2NVD Advisory· Published Jun 9, 2026· Updated Jun 9, 2026
CVE-2023-43686
CVE-2023-43686
Description
An issue was discovered in Malwarebytes 4.x and 5.x (and Nebula 2020-10-21 and later). A large number of Firefox preference files can cause the parser to ignore other browser configuration files, leading to a denial of service.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: >= 2020-10-21
- Range: 4.x, 5.x
Patches
Vulnerability mechanics
References
1News mentions
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