📦 Exynos

by Samsung

🔍 What is Exynos?

Description coming soon...

🛡️ Security Overview

Click on a severity to filter vulnerabilities

⚠️ Known Vulnerabilities

CVE-2020-25054

CRITICAL CVSS 9.1 Aug 31, 2020

A heap-based buffer over-read vulnerability in Samsung's Shannon baseband firmware for Exynos modem chipsets allows attackers to read memory beyond allocated buffers. This affects Samsung mobile devic...

CVE-2023-21517

HIGH CVSS 8.8 Jun 28, 2023

This is a heap out-of-bounds write vulnerability in Samsung Exynos baseband firmware that allows remote attackers to execute arbitrary code. It affects Samsung mobile devices with Exynos chipsets prio...

CVE-2023-21467

MEDIUM CVSS 4.6 Sep 3, 2025

This vulnerability in Samsung Exynos baseband chips allows incorrect handling of unencrypted messages due to a 3GPP specification implementation error. It affects Samsung mobile devices using vulnerab...