CVE-2026-43093 | Linux Kernel up to 6.6.135/6.12.82/6.18.23/6.19.13 xdp_umem_reg buffer overflow

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A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.6.135/6.12.82/6.18.23/6.19.13. Affected is the function xdp_umem_reg. This manipulation causes buffer overflow.

This vulnerability is tracked as CVE-2026-43093. The attack is only possible within the local network. No exploit exists.

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