CVE-2026-98506None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: do not dissolve gigantic pages without runtime support dissolve_free_hugetlb_folio() doesn't check hstate_is_gigantic_no_runtime(h) though remove_hugetlb_f…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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In the Linux kernel, the following vulnerability has been resolved:
mm/hugetlb: do not dissolve gigantic pages without runtime support
dissolve_free_hugetlb_folio() doesn't check hstate_is_gigantic_no_runtime(h) though remove_hugetlb_folio()/ update_and_free_hugetlb_folio() silently bail for such folios, so it frees a still-listed folio and, on vmemmap restore failure, the add_hugetlb_folio() rollback corrupts the free list.
Linux >= 6eb4e88a6d27022ea8aff424d47a0a5dfc9fcb34 < ddc1055b557506a6ea8930dfbd8d1555d6a3f01eLinux >= 6eb4e88a6d27022ea8aff424d47a0a5dfc9fcb34 < ccf96a4b8626a001c13c5836d8357f31c57bbd8eLinux >= 6eb4e88a6d27022ea8aff424d47a0a5dfc9fcb34 < 443628f755b35bf45044f68b970b65cd531c42fdLinux >= 6eb4e88a6d27022ea8aff424d47a0a5dfc9fcb34 < a363c62a653cc8b3e21da9545fa4e028ef50f9c3Linux 5.13Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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