CVE-2026-113783

ESP-IDF is the Espressif Internet of Things IOT Development Framework. From 5.2.3 until 5.3.7, 5.4.5, 5.5.6, and 6.0.3, the lwIP DNS resolver's cached-lookup path in dnslookup in dns.c copies every cached address into a caller-provided single ipaddrt output buffer without a length parameter or...