CVE-2023-28585 HIGH

CVE-2023-28585: Integer Overflow to Buffer Overflow in TZ Secure OS

Vendor Qualcomm, Inc.
Product Snapdragon
Weakness CWE-680
Published December 5, 2023
Last update February 25, 2026
View on NVD All CVEs

CVSS base score

8.2/10
Attack vector Local
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Memory corruption while loading an ELF segment in TEE Kernel.

Key dates

02Disclosure timeline

December 5, 2023 CVE published
February 25, 2026 Record updated