How Cloudflare responded to the “Copy Fail” Linux vulnerability (새 탭에서 열림)
How Cloudflare responded to the “Copy Fail” Linux vulnerability 2026-05-07 Chris J Arges Sourov Zaman Rian Islam On April 29, 2026, a Linux kernel local privilege escalation vulnerability was publicly disclosed under the name "Copy Fail" (CVE-2026-31431). Cloudflare’s Security a…