CVE-2025-5262

Katalog CVE

CVSS 7.5 · High EPSS 0,45%

Kerentanan Double Free pada mozilla thunderbird. Skor CVSS 3.1 7.5 (High) menurut CISA ADP.

Deskripsi (NVD)

A double-free could have occurred in `vpx_codec_enc_init_multi` after a failed allocation when initializing the encoder for WebRTC. This could have caused memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 139 and Thunderbird < 128.11.

Rincian

Terbit di NVD

27 Mei 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber CISA ADP
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-415: Double Free

EPSS (30 hari)

0,45% peluang dieksploitasi; lebih tinggi dari 37,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2025-45/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2025-46/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=1962421 issue tracking · permissions required