RLSA-2026:1597

RLSA-2026:1597 · Moderate: iperf3 security update

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Iperf is a tool which can measure maximum TCP bandwidth and tune various parameters and UDP characteristics. Iperf reports bandwidth, delay jitter, and data-gram loss. Security Fix(es): * iperf3: iperf Heap Buffer Overflow (CVE-2025-54349) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVSS 6.5 · Medium · Fix available

Published

2026-02-03T17:23:52.716255Z

Updated

2026-02-03T17:45:09.475780Z

Stack: system

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