Vulnerability Database

290,206

Total vulnerabilities in the database

CVE-2022-3266

An out-of-bounds read can occur when decoding H264 video. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.

  • Published: Dec 22, 2022
  • Updated: Apr 14, 2023
  • CVE: CVE-2022-3266
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWEs:

Software From Fixed in
mozilla / thunderbird - 102.3
mozilla / firefox_esr - 102.3
mozilla / firefox - 105.0