CVE-2026-49868 - RIOT: DHCPv6 client _parse_reply() missing sub-option length check leads to size_t underflow and unbounded OOB heap read
CVE ID :CVE-2026-49868 Published : Oct. 16, 2026, 5:17 p.m. | 16 minutes ago Description :RIOT is an open-source microcontroller operating system designed for Internet of Things devices and other embedded systems. Prior to 2026.07, _parse_reply() in sys/net/application_layer/dhcpv6/client.c...