ROOT-OS-DEBIAN-11-CVE-2026-43117 CVE-2026-43117 in linux - Patched by Root

Root has patched CVE-2026-43117 in the linux package for Root:Debian:11. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-43117 CVE-2026-43117 in linux - Patched by Root

Root has patched CVE-2026-43117 in the linux package for Root:Debian:12. Multiple fixed versions available...

UBUNTU-CVE-2026-43117

In the Linux kernel, the following vulnerability has been resolved: btrfs: tracepoints: get correct superblock from dentry in event btrfssyncfile If overlay is used on top of btrfs, dentry-dsb translates to overlay's super block and fsid assignment will lead to a crash. Use fileinodefile-isb to...

CVE-2026-43117

CVE-2026-43117 affects the Linux kernel’s btrfs tracepoints: when overlay is layered on btrfs, dentry->d_sb may reference the overlay superblock, causing a crash during fsid assignment. The root cause is deriving the wrong superblock for the event btrfs_sync_file(); the fix is to use file_inod...