CVE-2026-43043 | Linux Kernel up to 6.19.11 AF_ALG Interface sendmsg null pointer dereference

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A vulnerability marked as critical has been reported in Linux Kernel up to 6.19.11. The affected element is the function sendmsg of the component AF_ALG Interface. The manipulation leads to null pointer dereference.

This vulnerability is uniquely identified as CVE-2026-43043. The attack can only be initiated within the local network. No exploit exists.

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