CVE-2026-91018

HIGH8.8

Published 2026-09-22 · Source ics-cert@hq.dhs.gov

Description

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.

CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE-415

References

View on NVD

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