CVE-2026-74952

Katalog CVE

CVSS 8.8 · High EPSS 0,42%

Kerentanan Improper Privilege Management pada mozilla firefox, mozilla thunderbird. Skor CVSS 3.1 8.8 (High) menurut CISA ADP.

Deskripsi (NVD)

Privilege escalation in the Application Update component. This vulnerability was fixed in Firefox 154, Thunderbird 154, Firefox ESR 153.2, and Thunderbird 153.2.

Rincian

Terbit di NVD

18 Agustus 2026

Terakhir diubah

1 September 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-269: Improper Privilege Management

EPSS (30 hari)

0,42% peluang dieksploitasi; lebih tinggi dari 34,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2026-74/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2026-78/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=2021757 permissions required
• https://www.mozilla.org/security/advisories/mfsa2026-85/
• https://www.mozilla.org/security/advisories/mfsa2026-88/