CVE-2026-4726

Katalog CVE

CVSS 7.5 · High EPSS 0,52%

Kerentanan Uncontrolled Resource Consumption pada mozilla firefox, mozilla thunderbird. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Denial-of-service in the XML component. This vulnerability was fixed in Firefox 149 and Thunderbird 149.

Rincian

Terbit di NVD

24 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-400: Uncontrolled Resource Consumption

EPSS (30 hari)

0,52% peluang dieksploitasi; lebih tinggi dari 42,3% 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/mfsa2026-23/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=1955311 permissions required