CVE-2023-43686

MEDIUM CVSS 6.2 View on NVD ↗

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.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

https://www.malwarebytes.com/secure/cves/cve-2023-43686

Published: Jun 09, 2026 19:16 UTC Modified: Jun 09, 2026 20:16 UTC