Tag #linux-kernel 1 post tagged linux-kernel. ← All topics cve CISA Adds Actively Exploited Linux Kernel LPE CVE-2026-31431 to KEV A local privilege escalation flaw in the Linux kernel's AEAD crypto interface has been added to CISA's KEV catalog after active exploitation. Federal patch deadline is May 15, 2026. May 3, 2026