CVE-2025-6424

Katalog CVE

CVSS 9.8 · Critical EPSS 4,4%

Kerentanan Use After Free pada mozilla firefox. Skor CVSS 3.1 9.8 (Critical) menurut CISA ADP.

Deskripsi (NVD)

A use-after-free in FontFaceSet resulted in a potentially exploitable crash. This vulnerability was fixed in Firefox 140, Firefox ESR 115.25, Firefox ESR 128.12, Thunderbird 140, and Thunderbird 128.12.

Rincian

Terbit di NVD

24 Juni 2025

Terakhir diubah

5 Oktober 2026

Status NVD

Modified

CVSS 3.1

9.8 (Critical), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-416: Use After Free

EPSS (30 hari)

4,4% peluang dieksploitasi; lebih tinggi dari 91,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2025-51/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2025-52/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2025-53/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=1966423 permissions required
• https://www.mozilla.org/security/advisories/mfsa2025-54/
• https://www.mozilla.org/security/advisories/mfsa2025-55/
• https://lists.debian.org/debian-lts-announce/2025/06/msg00029.html
• https://lists.debian.org/debian-lts-announce/2025/07/msg00002.html