CVE-2023-21627

MEDIUM

Qualcomm Trusted Execution Environment Firmware - Memory Corruption

Title source: llm

Memory corruption in Trusted Execution Environment while calling service API with invalid address.

CVSS v3 6.7

EPSS 0.0003

EPSS Percentile 8.8%

Attack Vector LOCAL

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

CWE

CWE-20 CWE-704

Status published

Products (48)

qualcomm/aqt1000_firmware

qualcomm/qca6390_firmware

qualcomm/qca6391_firmware

qualcomm/qca6420_firmware

qualcomm/qca6426_firmware

qualcomm/qca6430_firmware

qualcomm/qca6436_firmware

qualcomm/qca6574au_firmware

qualcomm/qca6595au_firmware

qualcomm/qca6696_firmware

... and 38 more

Published Aug 08, 2023

Tracked Since Feb 18, 2026