CVE-2025-21473 HIGH

CVE-2025-21473: Time-of-check Time-of-use (TOCTOU) Race Condition in Camera_Linux

Vendor Qualcomm, Inc.
Product Snapdragon
Weakness CWE-367
Published August 6, 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 when using Virtual cdm (Camera Data Mover) to write registers.

Key dates

02Disclosure timeline

August 6, 2025 CVE published
February 26, 2026 Record updated