CVE-2022-28288 : faille élevée mozilla firefox (CVSS 8.8)

Mozilla developers and community members Randell Jesup, Sebastian Hengst, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 98. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 99.

Sévérité

Élevée (CVSS 8.8)

Vecteur CVSS

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitation active

Non signalée par la CISA

Publication

22 déc. 2022

Dernière mise à jour

17 juin 2026

• mozilla firefox

• Fiche CVE-2022-28288 sur le NVD (NIST)
• bugzilla.mozilla.org/buglist.cgi
• mozilla.org/security/advisories/mfsa2022-13/