CVE-2026-89559

CVE-2026-89559 is a Linux kernel vulnerability in the libnvdimm/labels subsystem. The on-media namespace index field nslot (a u32) is read from DIMM label storage or userspace via ND_CMD_SET_CONFIG_DATA. In __nd_label_validate(), the product nslot * label_size is evaluated in 32-bit unsigned arit...

EUVD-2026-76470

In the Linux kernel, the following vulnerability has been resolved: libnvdimm/labels: Prevent integer overflow in ndlabelvalidate The on-media namespace index field nslot is a u32 read from the DIMM label storage area. ndlabelvalidate bounds it against the config area size, but sizeofnamespacelab...