{"uuid": "7f4b0809-23fc-4fc6-82bb-203d5612c94b", "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/hendryadrian.bsky.social/post/3mkpxh6nhik2q", "content": "The \u201cCopy Fail\u201d flaw (CVE-2026-31431) allows local attackers to gain root access on Linux kernels since 2017 via a controlled 4-byte write to page cache using AF_ALG and splice. #LinuxKernel #LocalExploit #USA", "creation_timestamp": "2026-04-30T15:45:25.883286Z"}