CVE-2026-89974

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: fix double free of fabrics options when nvmeaddctrl fails nvmfcreatectrl owns the fabrics options and frees them whenever -createctrl returns an error, so a transport must not free them on its own error paths. nvme-fc...

EUVD-2026-80574

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: fix double free of fabrics options when nvmeaddctrl fails nvmfcreatectrl owns the fabrics options and frees them whenever -createctrl returns an error, so a transport must not free them on its own error paths. nvme-fc...

CVE-2026-89974

CVE-2026-89974 is a double free vulnerability in the Linux kernel's nvme-fc (NVMe over Fibre Channel) transport . The fabrics options pointer (ctrl->ctrl.opts) is freed by both nvme_fc_ctrl_free() and nvmf_create_ctrl() when nvme_add_ctrl() fails, after commit 1a9e218195a5 introduced a second ...