Linux Distros Unpatched Vulnerability : CVE-2026-64567

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: reject free space cache with more entries than pages When loading a v1 free space cache, loadfreespacecache takes numentries and numbitmaps straight fro...

The vulnerability of the btrfs_cache_block_group() function in the fs/btrfs/block-group.c module of the Linux operating system’s kernel allows a attacker to cause a service failure.

The vulnerability of the btrfscacheblockgroup function in the fs/btrfs/block-group.c module of the Linux kernel file system is related to synchronization errors when using a shared resource due to concurrent access to the resource race condition. Exploiting this vulnerability can allow an attacke...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the failure to call the btrfsremovefreespacecachelocked function when a cache load fails, which could result...