hugetlb userfaultfd

  1. CVE-2026-31575: Linux HugeTLB userfaultfd Race Condition Fix for Stability

    A newly published Linux kernel vulnerability, CVE-2026-31575, highlights how a small unit mismatch in memory-management code can cascade into a race condition with serious stability implications. The flaw sits in the interaction between userfaultfd and HugeTLB handling, where the kernel could...
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    • hugetlb userfaultfd kernel patching linux kernel security windows mixed estates
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