CVE-2026-47328 | Canonical Ubuntu Linux 6.8/6.17/7.0 AppArmor kmalloc free of memory not on the heap

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A vulnerability labeled as problematic has been found in Canonical Ubuntu Linux 6.8/6.17/7.0. Impacted is the function kmalloc of the component AppArmor. Such manipulation leads to free of memory not on the heap.

This vulnerability is documented as CVE-2026-47328. The attack needs to be performed locally. There is not any exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More