CVE-2026-0883

Katalog CVE

CVSS 5.3 · Medium EPSS 0,46%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada mozilla firefox, mozilla thunderbird. Skor CVSS 3.1 5.3 (Medium) menurut CISA ADP.

Deskripsi (NVD)

Information disclosure in the Networking component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.

Rincian

Terbit di NVD

13 Januari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Modified

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-200: Exposure of Sensitive Information to an Unauthorized Actor

EPSS (30 hari)

0,46% peluang dieksploitasi; lebih tinggi dari 38,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2026-01/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2026-03/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2026-04/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2026-05/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=1989340 permissions required