CVE-2026-52656

critical · 9.8

An issue in SJCAM AllWinner Tech products SJ4000-Air V1.4C and before and Whitelabel based v.1.4C and before allows an attacker to execute arbitrary code via a crafted FEX file

9.8

CVSS

0.7%

EPSS (exploit prob.)

53rd

EPSS percentile

2026-07-20

Published

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

Weaknesses

CWE-94

References

https://keowu.re/posts/Lelouch--Reverse-Engineering-of-an-SJCAM-Action-Camera-with-proprietary-Android--based-firmware-and-Rewriting-a-completely-OpenSource-CFW
https://sjcam.com

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-52656