The vulnerability of the hugetlb_pmd_shared() function in the include/linux/hugetlb.h module of the Linux kernel allows a attacker to cause a service failure.

The vulnerability of the hugetlbpmdshared function in the include/linux/hugetlb.h module of the Linux kernel is related to errors during link-time updates. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2026-23100: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix hugetlbpmdshared Patch series "mm/hugetlb: fixes for PMD table sharing incl. using mmugather", v3. One functional fix, one performance regression fix, and two related comment fixes. I cleaned up my prototype I...