CVE-2026-16405

Katalog CVE

CVSS 7.5 · High EPSS 0,26%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada mozilla firefox. Skor CVSS 3.1 7.5 (High) menurut CISA ADP.

Deskripsi (NVD)

Information disclosure in the Networking: WebSockets component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.

Rincian

Terbit di NVD

21 Juli 2026

Terakhir diubah

22 Juli 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

EPSS (30 hari)

0,26% peluang dieksploitasi; lebih tinggi dari 15,9% 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/mfsa2026-70/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=2036591 permissions required
• https://www.mozilla.org/security/advisories/mfsa2026-71/
• https://www.mozilla.org/security/advisories/mfsa2026-72/