CVEvulnerability

CVE-2026-21733

7.3 HIGH Published 2026-04-17 Modified 2026-10-26 Official page ↗
Status
Analyzed
Published
2026-04-17
Last modified
2026-10-26
Assigner
367425dc-4d06-4041-9650-c2dc6aaa27ce
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.3 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Weaknesses
CWE-20, CWE-280

Description

Software installed and run as a non-privileged user may conduct improper GPU system calls to gain write permission to read-only wrapped user-mode memory and files. This is caused by improper handling of GPU memory reservation protections.

Affected configurations

• imaginationtech ddk (< 25.3) • imaginationtech ddk 25.3

Related

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-280 Improper Handling of Insufficient Permissions or Privileges weakness

References