CVE-2026-91018 — 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.
Published: 2026-09-22 · CVSS: 8.7 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7