⚠️ CVE-2025-54351: HIGH-severity buffer overflow in ES iperf3 (<3.19.1) via --skip-rx-copy. Remote attackers can impact confidentiality/integrity. Upgrade to 3.19.1 & restrict access. Details: https://radar.offseq.com/threat/cve-2025-54351-cwe-420-unprotected-alternate-chann-916a43de #OffSeq #iperf3 #CVE202554351 #infosec