Vulnerability Database

313,825

Total vulnerabilities in the database

CVE-2025-67896

Exim before 4.99.1, with certain non-default rate-limit configurations, allows a remote heap-based buffer overflow because database records are cast directly to internal structures without validation.

  • Published: Dec 14, 2025
  • Updated: Dec 19, 2025
  • CVE: CVE-2025-67896
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7
  • AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L

CWEs: