RLSA-2026:1595

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 9 aarch64 Rocky Linux 9 ppc64le Rocky Linux 9 s390x Rocky Linux 9 x86_64

Fixes

2386151

CVEs

CVE-2025-54349

Affected packages

Rocky Linux 9 aarch64 - AppStream

iperf3-0:3.9-14.el9_7.1.aarch64.rpm iperf3-0:3.9-14.el9_7.1.src.rpm iperf3-debuginfo-0:3.9-14.el9_7.1.aarch64.rpm iperf3-debugsource-0:3.9-14.el9_7.1.aarch64.rpm

Rocky Linux 9 x86_64 - AppStream

iperf3-0:3.9-14.el9_7.1.i686.rpm iperf3-0:3.9-14.el9_7.1.src.rpm iperf3-0:3.9-14.el9_7.1.x86_64.rpm iperf3-debuginfo-0:3.9-14.el9_7.1.i686.rpm iperf3-debuginfo-0:3.9-14.el9_7.1.x86_64.rpm iperf3-debugsource-0:3.9-14.el9_7.1.i686.rpm iperf3-debugsource-0:3.9-14.el9_7.1.x86_64.rpm

Rocky Linux 9 ppc64le - AppStream

iperf3-0:3.9-14.el9_7.1.ppc64le.rpm iperf3-0:3.9-14.el9_7.1.src.rpm iperf3-debuginfo-0:3.9-14.el9_7.1.ppc64le.rpm iperf3-debugsource-0:3.9-14.el9_7.1.ppc64le.rpm

Rocky Linux 9 s390x - AppStream

iperf3-0:3.9-14.el9_7.1.s390x.rpm iperf3-0:3.9-14.el9_7.1.src.rpm iperf3-debuginfo-0:3.9-14.el9_7.1.s390x.rpm iperf3-debugsource-0:3.9-14.el9_7.1.s390x.rpm