V12 Security is a organization tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed May 14, 2026; most recent activity May 14, 2026.
A newly disclosed vulnerability in the Linux kernel, tracked as CVE-2026-31431 and named 'Copy Fail', allows unprivileged local users to gain root access on virtually all major Linux distributions released since 2017.…