TI-2026-83917 CVE-2026-120596 · GHSA-mg75-66wv-hfxwInfinite loop in Nut/OS TCP options parser enables denial of servicePriority LOW 39A remotely exploitable denial-of-service vulnerability exists in the TCP options parser of the Nut/Net TCP/IP stack included in Nut/OS, developed by Ethernut/Egnite.CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00375 · Published 2026-11-02 · No fix listed CWE-835