CVE-2026-20480

Katalog CVE

CVSS 5.5 · Medium EPSS 0,15%

Kerentanan Heap-based Buffer Overflow pada mediatek mt6880 firmware, mediatek mt2735 firmware +5 lainnya. Skor CVSS 3.1 5.5 (Medium) menurut CISA ADP.

Deskripsi (NVD)

In Audio HAL, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS10960023 (Note: For MT6880, MT6890, MT6980D, MT6988, MT6990) / AUTO00851189 (Note: For MT2735, MT3737); Issue ID: MSV-7586.

Rincian

Terbit di NVD

3 Agustus 2026

Terakhir diubah

19 Agustus 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-122: Heap-based Buffer Overflow

EPSS (30 hari)

0,15% peluang dieksploitasi; lebih tinggi dari 3,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mediatek.com/product-security-bulletin/August-2026 advisory vendor