CVE-2026-45844 | Linux Kernel up to 7.1-rc1 IEEE1394 Interface net/ipv4/arp.c arp_packet_match stack-based overflow

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A vulnerability, which was classified as critical, was found in Linux Kernel up to 6.6.140/6.12.90/6.18.32/7.0.9/7.1-rc1. Affected is the function arp_packet_match of the file net/ipv4/arp.c of the component IEEE1394 Interface. Executing a manipulation can lead to stack-based buffer overflow.

This vulnerability is handled as CVE-2026-45844. The attack can only be done within the local network. There is not any exploit available.

You should upgrade the affected component.VulDB Recent EntriesRead More