Buffer overflow vulnerability in BusyBox via udhcpc6 D6_OPT_DNS_SERVERS

A flaw in BusyBox allows a buffer overflow via the udhcpc6 D6_OPT_DNS_SERVERS parameter.

Published 10sem1 sourceImportantupdated 4sem

≈ 16sSpeed

The fact

Exploitation could lead to denial of service or arbitrary code execution.

The vulnerability was analyzed on 05/05/2026 by Vigilance.fr.

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Auto-synthesis from 1 media source · identified on July 5, 2026