What is GHSA-3q4c-68fc-p58j?

GHSA-3q4c-68fc-p58j is a security advisory published by GitHub Security Advisories with Critical severity. An issue in SJCAM AllWinner Tech products SJ4000-Air V1.4C and before and Whitelabel based v.1.4C...

Which CVE IDs does GHSA-3q4c-68fc-p58j cover?

GHSA-3q4c-68fc-p58j covers the following CVE IDs: CVE-2026-52656. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-3q4c-68fc-p58j?

GHSA-3q4c-68fc-p58j has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-3q4c-68fc-p58jCriticalCVSS 9.8

An issue in SJCAM AllWinner Tech products SJ4000-Air V1.4C and before and Whitelabel based v.1.4C...

Vendor

GitHub Security Advisories

Published

July 21, 2026

Last Modified

July 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-52656 →

📋 Description

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

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-52656
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
https://github.com/advisories/GHSA-3q4c-68fc-p58j