ShellCodeX Intelligence Brief
HIGH
Mobile Security
Samsung KNOX use-after-free bug enables kernel attacks on Galaxy devices
Source headline: Eight-Year-Old Samsung KNOX Flaw Exposed Millions of Galaxy Devices to Kernel Attacks
Threat level
High
Signal strength
75/100
Source confidence
1 source
Published
2 hours ago
Intelligence Summary
A high-severity use-after-free vulnerability in Samsung’s KNOX security framework can be exploited to target the kernel. The flaw impacts Android-based Galaxy devices spanning multiple model generations, including the S9 through S25. Researchers say attackers could leverage the weakness to gain powerful execution capabilities on affected phones. Because KNOX is tied to device-level security features, successful exploitation may bypass important protections. Users should check for available security updates from Samsung and apply patches as soon as possible.
Recommended Action
Review affected assets, schedule urgent remediation, and monitor related indicators.
Topics
Original reporting
SecurityWeek
Eight-Year-Old Samsung KNOX Flaw Exposed Millions of Galaxy Devices to Kernel Attacks
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