CVE-2026-99093 | Linux Kernel up to 6.18.56/7.2.10 Page Table Freeing /mm/pat pagetable_free_kernel null pointer dereference

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A vulnerability labeled as problematic has been found in Linux Kernel up to 6.18.56/7.2.10. This affects the function pagetable_free_kernel of the file /mm/pat of the component Page Table Freeing. Executing a manipulation can lead to null pointer dereference.

This vulnerability appears as CVE-2026-99093. The attack requires local access. There is no available exploit.

The affected component should be upgraded.VulDB Recent EntriesRead More