tmpfs casefold option leaked Unicode maps, enabling local DoS
Unprivileged users could exhaust kernel memory by repeatedly setting the casefold mount option on tmpfs.
By kexec#memory-leak
QEMU fixes virtio-scsi leak that could exhaust host memory
A reference-count error on malformed guest requests left SCSIRequest objects alive indefinitely, tracked as CVE-2026-61476.
By sudo