CVE-2025-21436 HIGH

CVE-2025-21436: Use After Free in DSP Service

Vendor Qualcomm, Inc.
Product Snapdragon
Weakness CWE-416
Published April 7, 2025
Last update February 26, 2026
View on NVD All CVEs

CVSS base score

7.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Memory corruption may occur while initiating two IOCTL calls simultaneously to create processes from two different threads.

Key dates

02Disclosure timeline

April 7, 2025 CVE published
February 26, 2026 Record updated