HIGHCVSS 8.7

CVE-2026-91018

CVE-2026-91018 updated by NVD

Modified: 2026-09-25
Sources: nvd

Summary

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.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-91018

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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