7.8
/ 10
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
CVE-2026-31431 "Copy Fail" — Universal LPE Exploit Linux kernel page cache 4-byte arbitrary write → Local Privilege Escalation Dynamic ELF entry point offset calculation. No hardcoded addresses. Works on any SUID-root x8664 binary. What is this?...
Basic Information
ID
32CD9BCE-20E7-5556-B3EF-BA2512FE8C70
Published
Apr 30, 2026 at 10:49
Modified
Apr 30, 2026 at 10:54