RLSA-2026:1597

Synopsis

Moderate: iperf3 security update

Description

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.

Affected products

Rocky Linux 10 aarch64 Rocky Linux 10 ppc64le Rocky Linux 10 s390x Rocky Linux 10 x86_64

Fixes

2386151

CVEs

CVE-2025-54349

Affected packages

Rocky Linux 10 ppc64le - AppStream

iperf3-debuginfo-0:3.17.1-5.el10_1.ppc64le.rpm iperf3-debugsource-0:3.17.1-5.el10_1.ppc64le.rpm iperf3-0:3.17.1-5.el10_1.src.rpm iperf3-0:3.17.1-5.el10_1.ppc64le.rpm

Rocky Linux 10 s390x - AppStream

iperf3-debuginfo-0:3.17.1-5.el10_1.s390x.rpm iperf3-0:3.17.1-5.el10_1.src.rpm iperf3-debugsource-0:3.17.1-5.el10_1.s390x.rpm iperf3-0:3.17.1-5.el10_1.s390x.rpm

Rocky Linux 10 aarch64 - AppStream

iperf3-debugsource-0:3.17.1-5.el10_1.aarch64.rpm iperf3-0:3.17.1-5.el10_1.src.rpm iperf3-0:3.17.1-5.el10_1.aarch64.rpm iperf3-debuginfo-0:3.17.1-5.el10_1.aarch64.rpm

Rocky Linux 10 x86_64 - AppStream

iperf3-0:3.17.1-5.el10_1.src.rpm iperf3-0:3.17.1-5.el10_1.x86_64.rpm iperf3-debuginfo-0:3.17.1-5.el10_1.x86_64.rpm iperf3-debugsource-0:3.17.1-5.el10_1.x86_64.rpm