Vulnerability Database

313,359

Total vulnerabilities in the database

CVE-2024-4771

A memory allocation check was missing which would lead to a use-after-free if the allocation failed. This could have triggered a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 126.

  • Published: May 14, 2024
  • Updated: Nov 16, 2025
  • CVE: CVE-2024-4771
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.6
  • AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

CWEs:

Software From Fixed in
mozilla / firefox - 126.0