{"id":"CVE-2023-43686","aliases":["EUVD-2023-60585","GHSA-485v-wc7x-92fx"],"status":"published","title":"An issue was discovered in Malwarebytes 4.x and 5.x (and Nebula 2020-10-21 and later). A large...","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.","severity":{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00118,"percentile":0.01722,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-755"],"published":"2026-06-09T00:00:00Z","modified":"2026-07-23T08:10:00Z","references":[{"url":"https://www.malwarebytes.com/secure/cves/cve-2023-43686"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43686"},{"url":"https://github.com/advisories/GHSA-485v-wc7x-92fx"}],"sources":{"cve":[{"id":"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.","status":"published","published":"2026-06-09T00:00:00Z","modified":"2026-06-09T19:26:47.712Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-755"],"updated_at":"2026-11-02T14:35:14.633899Z"}],"euvd":[{"id":"EUVD-2023-60585","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.","status":"published","published":"2026-06-09T00:00:00Z","modified":"2026-06-09T19:26:47Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T18:20:45.803611Z"}],"ghsa":[{"id":"GHSA-485v-wc7x-92fx","title":"An issue was discovered in Malwarebytes 4.x and 5.x (and Nebula 2020-10-21 and later). A large...","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.","status":"published","published":"2026-06-09T21:32:32Z","modified":"2026-06-09T21:32:37Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-755"],"updated_at":"2026-11-02T15:08:42.712998Z"}],"nvd":[{"id":"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.","status":"published","published":"2026-06-09T19:16:41.907Z","modified":"2026-07-23T08:10:00.137Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-755"],"updated_at":"2026-11-02T14:09:27.733183Z"}]}}