CVE-2026-16280

9.8 Critique

Publiée le 25/07/2026 à 01:16 · Modifiée le 12/08/2026 à 20:50 · Analysée par le NVD · Source : 367425dc-4d06-4041-9650-c2dc6aaa27ce

Description

An integer overflow when calculating physical offsets for sparse PMRs may result in 32-bit truncation of address computations for PMRs larger than 4 GB. This can lead to incorrect GPU MMU mappings and may allow a non-privileged user to trigger access to unintended physical memory, resulting in memory corruption or information disclosure.

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Produits concernés

Imagination Technologies Graphics DDK
Imaginationtech ddk

Scores CVSS

Version	Score	Source	Vecteur
3.1	9.8 Critique	134c704f-9b21-4f2e-91b3-4a467353bcc0	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-190

Références

https://www.imaginationtech.com/gpu-driver-vulnerabilities/ Vendor Advisory

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories