Vulnerability Database

313,552

Total vulnerabilities in the database

CVE-2023-4582

Due to large allocation checks in Angle for glsl shaders being too lenient a buffer overflow could have occurred when allocating too much private shader memory on mac OS. This bug only affects Firefox on macOS. Other operating systems are unaffected. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.

  • Published: Sep 11, 2023
  • Updated: Dec 19, 2025
  • CVE: CVE-2023-4582
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.8
  • AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWEs:

Software From Fixed in
mozilla / firefox - 117.0
mozilla / firefox_esr - 115.2
mozilla / thunderbird - 115.2