CVE-2026-20509

Katalog CVE

CVSS 6.7 · Medium EPSS 0,12%

Kerentanan Stack-based Buffer Overflow. Skor CVSS 3.1 6.7 (Medium) menurut CISA ADP.

Deskripsi (NVD)

In Power HAL, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11165543; Issue ID: MSV-9011.

Rincian

Terbit di NVD

7 September 2026

Terakhir diubah

8 September 2026

Status NVD

Deferred

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-121: Stack-based Buffer Overflow

EPSS (30 hari)

0,12% peluang dieksploitasi; lebih tinggi dari 1,8% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://www.mediatek.com/product-security-bulletin/September-2026