ثغرة أمنية في مكوّن برمجي — CVE-2026-31752

تؤثر هذه الثغرة الموثقة في linux linux kernel. يوضح سجل NVD أن المشكلة تتمثل في: In the Linux kernel, the following vulnerability has been resolved: bridge: br_nd_send: validate ND option lengths br_nd_send() walks ND options according to option-provided lengths. A malformed option can make the parser advance beyond the computed option span or use a too-short source LLADDR option payload. Validate option lengths against the remaining NS option area before advancing, and only read source LLADDR when the option is large enough for an Ethernet address.