CVE-2026-4710

Katalog CVE

CVSS 9.8 · Critical EPSS 0,41%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada mozilla firefox, mozilla thunderbird. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

Rincian

Terbit di NVD

24 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.8 (Critical), sumber NVD
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-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

EPSS (30 hari)

0,41% peluang dieksploitasi; lebih tinggi dari 33,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2026-20/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2026-22/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2026-23/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2026-24/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=2016370 permissions required