Out-of-Bound Write Vulnerability in Zephyr RTOS by Zephyr Project

CVE-2025-9557

What is CVE-2025-9557?

An out-of-bound write vulnerability in Zephyr RTOS may allow attackers to execute arbitrary code. This flaw can affect systems even if they have some form of memory protection in place, leading to potential crashes and a denial of service. It is crucial for users and system administrators to assess their current versions and apply patches to mitigate any risks associated with this vulnerability.

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