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Cve-2026-29004

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critical advisory

BusyBox DHCPv6 Client Heap Buffer Overflow Vulnerability (CVE-2026-29004)

A heap buffer overflow vulnerability in BusyBox's DHCPv6 client allows network-adjacent attackers to trigger memory corruption, denial of service, or arbitrary code execution via crafted DHCPv6 responses.

BusyBox heap-overflow dhcpv6 cve-2026-29004 denial-of-service
2r 2t 1c