{"id":"CVE-2026-31752","state":"PUBLISHED","title":"bridge: br_nd_send: validate ND option lengths","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nbridge: br_nd_send: validate ND option lengths\n\nbr_nd_send() walks ND options according to option-provided lengths.\nA malformed option can make the parser advance beyond the computed\noption span or use a too-short source LLADDR option payload.\n\nValidate option lengths against the remaining NS option area before\nadvancing, and only read source LLADDR when the option is large enough\nfor an Ethernet address.","publishedAt":"2026-05-01T14:14:44.298Z","updatedAt":"2026-10-15T01:18:11.729Z","severity":null,"assigner":"Linux","products":["Linux 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