CVE-2026-2517: MEDIUM severity DoS in Open5GS SMF (2.7.0 – 2.7.6). Remote, unauthenticated crash via malformed GTPv2 traffic. Exploit is public — patch & monitor GTPv2 now! https://radar.offseq.com/threat/cve-2026-2517-denial-of-service-in-open5gs-08313086 #OffSeq #Open5GS #CVE20262517 #DoS #5G