EUVD-2026-81876

In the Linux kernel, the following vulnerability has been resolved: hugetlbfs: release subpool on fillsuper failure hugetlbfsfillsuper allocates a hugepage subpool when size or minsize mount options are specified. hugepagenewsubpool may also reserve huge pages for minsize. If root dentry creation...

CVE-2026-90283

CVE-2026-90283 is a resource management flaw in the Linux kernel's hugetlbfs filesystem. In hugetlbfs_fill_super(), when a hugepage subpool is allocated via hugepage_new_subpool() (triggered by size or min_size mount options) and subsequent root dentry creation fails, the error path releases the ...