Hoch 7.8Linux-Server
CVE-2026-64567
Linux Kernel: Mehrere Schwachstellen
Debian Linux, Amazon Linux 2, Red Hat Enterprise Linux, RESF Rocky Linux, SUSE Linux, SUSE openSUSE, Ubuntu Linux…
In the Linux kernel, the following vulnerability has been resolved: btrfs: reject free space cache with more entries than pages When loading a v1 free space cache, __load_free_space_cache() takes num_entries and num_bitmaps straight from the on-disk btrfs_free_space_header. That header is stored in the tree_root under a key with type 0, which the tree-checker has no case for, so neither count is validated before the load trusts it. The load loops num_entries times and maps…
5. Aug 2026
Original bei Ubuntu öffnen