CVE-2026-80686 | Linux Kernel up to 7.1.7 Device Migration migrate_vma_collect_pmd uninitialized variable

A vulnerability classified as very critical has been found in Linux Kernel up to 6.1.183/6.6.152/6.12.102/6.18.43/7.1.7. The affected element is the function migrate_vma_collect_pmd of the component Device Migration. Performing a manipulation results in use of uninitialized variable.

This vulnerability was named CVE-2026-80686. The attack may be initiated remotely. There is no available exploit.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More