CVE-2026-6779

Katalog CVE

CVSS 5.3 · Medium EPSS 0,34%

Kerentanan Improper Input Validation pada mozilla firefox, mozilla thunderbird. Skor CVSS 3.1 5.3 (Medium) menurut CISA ADP.

Deskripsi (NVD)

Other issue in the JavaScript Engine component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.

Rincian

Terbit di NVD

21 April 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-20: Improper Input Validation
CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

EPSS (30 hari)

0,34% peluang dieksploitasi; lebih tinggi dari 26,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2026-30/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2026-33/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=2023343 permissions required