Active In-The-Wild Exploit: “Copy Fail” Grants Root Privileges on Millions of Linux Systems Vulnerability Report Active In-The-Wild Exploit: “Copy Fail” Grants Root Privileges on Millions of Linux Systems Do Son May 2, 2026 0 The Cybersecurity and Infrastructure Security Agency (CISA) has officially added CVE-2026-31431 to its Known Exploited Vulnerabilities (KEV)... Read More Read more about Active In-The-Wild Exploit: “Copy Fail” Grants Root Privileges on Millions of Linux Systems