Skip to content
Threat Feed
Subscribe

Product

Odhcpd (< 24.10.8)

1 brief RSS
critical advisory

OpenWrt odhcpd: Stack-based buffer overflow (CVE-2026-53921)

An unauthenticated remote code execution vulnerability (CVE-2026-53921) in the OpenWrt DHCPv6 server component odhcpd allows attackers to execute code with root privileges via crafted DHCPv6 requests.

odhcpd remote-code-execution buffer-overflow network-security dhcpv6
2t 1c