CVE-2026-43040

A flaw was found in the Linux kernel. When processing Router Advertisements with user options, the nduseroptmsg structure's padding fields are not properly zeroed. This oversight can lead to an information leak, potentially exposing sensitive kernel data. A remote attacker could exploit this to...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the ndiscrauseropt function failing to initialize the padding field in the nduseroptmsg structure, resulting...