The vulnerability of the romfs component in the Grub2 operating system loader allows a hacker to trigger a service failure.

The vulnerability of the romfs component in the operating system Grub involves writing beyond the boundaries. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2025-0686

A flaw was found in grub2. When performing a symlink lookup from a romfs filesystem, grub's romfs filesystem module uses user-controlled parameters from the filesystem geometry to determine the internal buffer size, however, it improperly checks for integer overflows. A maliciously crafted...

RT-Thread 安全漏洞

RT-Thread is an open source IoT real-time operating system RTOS open-sourced by RT-Thread. RT-Thread suffers from a buffer overflow vulnerability that stems from the dfsv2 romfs file failing to properly validate the length size of input data, which can be exploited by remote attackers to execute...