{"uuid": "22695219-6d7b-4fff-bac6-8b00f2445f80", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-31431", "type": "seen", "source": "https://bsky.app/profile/fpga-riscv.bsky.social/post/3mkqsrl7mao2a", "content": "CVE-2026-31431: How 4 Bytes Turn a Linux User Into\u00a0Root\n\nIntroduction A new Linux vulnerability is making waves for one simple reason: It turns a normal user into root\u2026 in seconds. No exploit chain.No race condition.No memory leak. Just a few syscalls. This is CVE-2026-31431, also known as \u201cCopy\u2026", "creation_timestamp": "2026-04-30T23:54:25.535280Z"}