Tag: odhcpd

1 article

A network router sits on a clean surface with a blurred background, conveying vulnerability.

OpenWrt Fixes Critical DHCPv6 Flaw That Exposes Root Code Execution Risk

OpenWrt has patched a critical DHCPv6 flaw, known as CVE-2026-53921, that could allow an unauthenticated attacker to execute root code by sending a crafted request to the DHCPv6 server. This severe vulnerability, rated 9.8 out of 10, highlights the importance of updating your OpenWrt setup to prevent potential security breaches.

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