The post Active In-The-Wild Exploit: “Copy Fail” Grants Root Privileges on Millions of Linux Systems appeared first on Daily CyberSecurity. Related posts: Copy Fail: Public PoC and Full Details Disclosed for the 732-Byte Linux Root Exploit (CVE-2026-31431) Linux Kernel Flaw (CVE-2023-0386) Actively Exploited for Root Privilege Escalation, PoC Available CISA Adds Qualcomm and VMware Flaws to Known Exploited Catalog