CVE-2026-7639: Ddk: güvenlik açığı

Açıklama (NVD)

Software installed and run as a non-privileged user may conduct a sequence of improper GPU system calls causing use after free, which helps in facilitating unprivileged memory access from a shader code. Triggering failure path in the MMU mapping logic by a malicious code could lead to incomplete cleanup of an internal driver state, allowing for future unauthorized access to the contents of the physical memory.

Özet bilgiler

Ürün

Imaginationtech Ddk

CVSS v3.1

7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

%0,18 (yüzdelik 8)

CWE

CWE-459

Yama

Yok / bilinmiyor

Etkilenen sürümler

Kaynaklar

• NVD kaydı
• www.imaginationtech.com
• CWE-459