CVE-2023-43686
Medium · 6.2CVSS
6.2
EPSS
0.1%
Published
Jun 9, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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