Vulnerabilidades de lwIP

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CVEs publicadas que afetam produtos de lwIP: 2 registro(s), com severidade, exploração e correções.

TCP/IP Stack MQTT 1 lwIP API 1

Somente exploradas (KEV) →

CVE-2026-91018 Alta · 8.8 CWE-415 22/09/2026

Double Free in lwIP (lightweight IP)

lwIP (Lightweight IP) has a double free vulnerability, which could crash the system, cause a DoS, memory corruption, or allow code execution on the victim system.

CVE-2026-87121 Crítica · 9.8 CWE-787 22/09/2026

Out-of-bounds write in lwIP TCP/IP Stack MQTT Client Application

lwIP TCP/IP Stack MQTT is vulnerable to an out-of-bounds write, which may allow an attacker to gain full code execution on the device.