Vulnerability Database

299,879

Total vulnerabilities in the database

CVE-2019-9790

A use-after-free vulnerability can occur when a raw pointer to a DOM element on a page is obtained using JavaScript and the element is then removed while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.

  • Published: Apr 26, 2019
  • Updated: Nov 9, 2025
  • CVE: CVE-2019-9790
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
mozilla / thunderbird - 60.6.x
mozilla / firefox - 66.0.x
mozilla / firefox_esr - 60.6.x