CVE-2026-91018

HIGHCVSS 8.8

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 · last modified 2026-09-22

Full record at NVD ↗

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Ncerio by BeyondNets · data from NVD, CISA KEV, EPSS.