CVE-2026-20479

Katalog CVE

CVSS 7.5 · High EPSS 0,71%

Kerentanan Out-of-bounds Read pada mediatek mt2735 firmware, mediatek mt6833 firmware +17 lainnya. Skor CVSS 3.1 7.5 (High) menurut CISA ADP.

Deskripsi (NVD)

In Modem, there is a possible out of bounds read due to a missing bounds check. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00741071; Issue ID: MSV-7620.

Rincian

Terbit di NVD

3 Agustus 2026

Terakhir diubah

19 Agustus 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-125: Out-of-bounds Read

EPSS (30 hari)

0,71% peluang dieksploitasi; lebih tinggi dari 52,1% 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