CVE-2026-43073 | Linux Kernel up to 6.12.82/6.18.23/6.19.13/7.0.0 __copy_user_nocache buffer overflow

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A vulnerability categorized as critical has been discovered in Linux Kernel up to 6.12.82/6.18.23/6.19.13/7.0.0. Affected by this issue is the function __copy_user_nocache. Such manipulation leads to buffer overflow.

This vulnerability is listed as CVE-2026-43073. The attack must be carried out from within the local network. There is no available exploit.

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