CVE-2026-16392

Katalog CVE

CVSS 9.1 · Critical EPSS 0,36%

Kerentanan Always-Incorrect Control Flow Implementation pada mozilla firefox, mozilla thunderbird. Skor CVSS 3.1 9.1 (Critical) menurut CISA ADP.

Deskripsi (NVD)

JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

Rincian

Terbit di NVD

21 Juli 2026

Terakhir diubah

6 Agustus 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-670: Always-Incorrect Control Flow Implementation
CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')

EPSS (30 hari)

0,36% peluang dieksploitasi; lebih tinggi dari 28,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2026-68/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2026-71/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=2044606 permissions required