CVE-2025-48769 | Apache NuttX RTOS up to 12.10.x vfs fs_rename use after free

December 31, 2025 Yanac

A vulnerability classified as critical has been found in Apache NuttX RTOS up to 12.10.x. This impacts the function fs_rename of the component vfs. This manipulation causes use after free.

This vulnerability is registered as CVE-2025-48769. Remote exploitation of the attack is possible. No exploit is available.

It is recommended to upgrade the affected component.

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