Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011139)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011139 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: avoid potential out-of-bounds in btrfsencodefh The function btrfsencodefh does not properl...

CVE-2025-40205

CVE-2025-40205 affects the Linux kernel Btrfs code (btrfs_encode_fh). The issue: btrfs_encode_fh() can write beyond the allocated fh payload when a parent exists and the parent root_id differs from the inode root, because it may return BTRFS_FID_SIZE_CONNECTABLE_ROOT (40 bytes) even though the ca...