ipsec esp security

  1. CVE-2026-43284: Patch the Linux Kernel xfrm ESP Bug in Microsoft Azure

    Microsoft published CVE-2026-43284 in its Security Update Guide on May 8, 2026, tracking a Linux kernel flaw in the xfrm ESP path where encrypted network packets can be decrypted in place over shared socket-buffer fragments. The bug is not a Windows kernel vulnerability, but it matters deeply to...