{"id":"CVE-2026-98506","published":"2026-10-18T16:17:01.717","lastModified":"2026-10-19T10:19:03.887","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmm/hugetlb: do not dissolve gigantic pages without runtime support\n\ndissolve_free_hugetlb_folio() doesn't check\nhstate_is_gigantic_no_runtime(h) though remove_hugetlb_folio()/\nupdate_and_free_hugetlb_folio() silently bail for such folios, so it frees\na still-listed folio and, on vmemmap restore failure, the\nadd_hugetlb_folio() rollback corrupts the free list.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/443628f755b35bf45044f68b970b65cd531c42fd","tags":[]},{"url":"https://git.kernel.org/stable/c/a363c62a653cc8b3e21da9545fa4e028ef50f9c3","tags":[]},{"url":"https://git.kernel.org/stable/c/ccf96a4b8626a001c13c5836d8357f31c57bbd8e","tags":[]},{"url":"https://git.kernel.org/stable/c/ddc1055b557506a6ea8930dfbd8d1555d6a3f01e","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}