CVE-2026-56114 | NetworkConfiguration dhcpcd up to 10.3.2 src/dhcp6.c dhcp6_makemessage out-of-bounds write

June 23, 2026 Yanac

A vulnerability was found in NetworkConfiguration dhcpcd up to 10.3.2. It has been rated as critical. The affected element is the function dhcp6_makemessage of the file src/dhcp6.c. This manipulation causes out-of-bounds write.

This vulnerability appears as CVE-2026-56114. The attacker needs to be present on the local network. There is no available exploit.

Upgrading the affected component is advised.VulDB Recent EntriesRead More