Issued:: 2026-06-02
Updated:: 2026-06-02

RHBA-2026:22548 - Bug Fix Advisory

Overview
Updated Packages

Synopsis

iperf3 bug fix and enhancement update

Type/Severity

Bug Fix Advisory

Red Hat Lightspeed patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for iperf3 is now available for Red Hat Enterprise Linux 9.

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.

Bug Fix(es) and Enhancement(s):

iperf3 authentication no longer works with the new openssl (JIRA:RHEL-151875)

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

Red Hat Enterprise Linux for x86_64 9 x86_64
Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.8 x86_64
Red Hat Enterprise Linux for IBM z Systems 9 s390x
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.8 s390x
Red Hat Enterprise Linux for Power, little endian 9 ppc64le
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.8 ppc64le
Red Hat Enterprise Linux for ARM 64 9 aarch64
Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.8 aarch64
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.8 ppc64le
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.8 x86_64
Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.8 aarch64
Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.8 s390x
Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.8 x86_64
Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.8 aarch64
Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.8 ppc64le
Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.8 s390x

Fixes

RHEL-151875 - iperf3 authentication no longer works with the new openssl

CVEs

(none)

References

(none)

Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux for x86_64 9

SRPM
iperf3-3.9-17.el9_8.src.rpm	SHA-256: 4fe8baff8d9cbd0c34ef9fa3c08e59549e65e466d3127ec43cd1d4fc44197b12
x86_64
iperf3-3.9-17.el9_8.i686.rpm	SHA-256: 60597564218eed0739f60efc0abfb2e878a220f4cc4a885083ae829abb3ac9ea
iperf3-3.9-17.el9_8.x86_64.rpm	SHA-256: 6cb38c12dce9b3214db2330c176f9788c8168f43a3f84b79f50b5d991c4a3368
iperf3-debuginfo-3.9-17.el9_8.i686.rpm	SHA-256: 126985b21ad748edcc0baaa23b2c9160d9a416426f3c861880f6d360263e8f61
iperf3-debuginfo-3.9-17.el9_8.x86_64.rpm	SHA-256: 5e9c9e4cca810408102f13062e3dae17d12f6591ca2a61f621f1793d4eba3f11
iperf3-debugsource-3.9-17.el9_8.i686.rpm	SHA-256: 74e5dca0c3abb4aea504211b32a51e3f0259f300b98cb75bfbaf4be37867e8f1
iperf3-debugsource-3.9-17.el9_8.x86_64.rpm	SHA-256: d8d94bdd184656e12ae11eb9e8138a1d14cc1f6a6cd7a870bad2e9b985da8549

Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.8

SRPM
iperf3-3.9-17.el9_8.src.rpm	SHA-256: 4fe8baff8d9cbd0c34ef9fa3c08e59549e65e466d3127ec43cd1d4fc44197b12
x86_64
iperf3-3.9-17.el9_8.i686.rpm	SHA-256: 60597564218eed0739f60efc0abfb2e878a220f4cc4a885083ae829abb3ac9ea
iperf3-3.9-17.el9_8.x86_64.rpm	SHA-256: 6cb38c12dce9b3214db2330c176f9788c8168f43a3f84b79f50b5d991c4a3368
iperf3-debuginfo-3.9-17.el9_8.i686.rpm	SHA-256: 126985b21ad748edcc0baaa23b2c9160d9a416426f3c861880f6d360263e8f61
iperf3-debuginfo-3.9-17.el9_8.x86_64.rpm	SHA-256: 5e9c9e4cca810408102f13062e3dae17d12f6591ca2a61f621f1793d4eba3f11
iperf3-debugsource-3.9-17.el9_8.i686.rpm	SHA-256: 74e5dca0c3abb4aea504211b32a51e3f0259f300b98cb75bfbaf4be37867e8f1
iperf3-debugsource-3.9-17.el9_8.x86_64.rpm	SHA-256: d8d94bdd184656e12ae11eb9e8138a1d14cc1f6a6cd7a870bad2e9b985da8549

Red Hat Enterprise Linux for IBM z Systems 9

SRPM
iperf3-3.9-17.el9_8.src.rpm	SHA-256: 4fe8baff8d9cbd0c34ef9fa3c08e59549e65e466d3127ec43cd1d4fc44197b12
s390x
iperf3-3.9-17.el9_8.s390x.rpm	SHA-256: e3731afd7a60a2df7bf1a20e7558fbb8d60f8ad0a6a8ea2c7afcdeff32eb1dbc
iperf3-debuginfo-3.9-17.el9_8.s390x.rpm	SHA-256: b015a7b2e24f1dd9ee3114ba6f5903834228c0f386d0c0c725510ef77becb9e1
iperf3-debugsource-3.9-17.el9_8.s390x.rpm	SHA-256: 1ff79a8042da71443a23cd1fe8d2afea6c8a503524677c50e68bd35a5966456d

Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.8

SRPM
iperf3-3.9-17.el9_8.src.rpm	SHA-256: 4fe8baff8d9cbd0c34ef9fa3c08e59549e65e466d3127ec43cd1d4fc44197b12
s390x
iperf3-3.9-17.el9_8.s390x.rpm	SHA-256: e3731afd7a60a2df7bf1a20e7558fbb8d60f8ad0a6a8ea2c7afcdeff32eb1dbc
iperf3-debuginfo-3.9-17.el9_8.s390x.rpm	SHA-256: b015a7b2e24f1dd9ee3114ba6f5903834228c0f386d0c0c725510ef77becb9e1
iperf3-debugsource-3.9-17.el9_8.s390x.rpm	SHA-256: 1ff79a8042da71443a23cd1fe8d2afea6c8a503524677c50e68bd35a5966456d

Red Hat Enterprise Linux for Power, little endian 9

SRPM
iperf3-3.9-17.el9_8.src.rpm	SHA-256: 4fe8baff8d9cbd0c34ef9fa3c08e59549e65e466d3127ec43cd1d4fc44197b12
ppc64le
iperf3-3.9-17.el9_8.ppc64le.rpm	SHA-256: d3ef88390bc0278b5b4d18dedf15506b7674f42e88e9fb2493df68b371e939b3
iperf3-debuginfo-3.9-17.el9_8.ppc64le.rpm	SHA-256: 710955742fdc1fc2079bcd1a72eb25f25f233fe431969a713fb037008b36f750
iperf3-debugsource-3.9-17.el9_8.ppc64le.rpm	SHA-256: 8d67bd137aecae32c52737abdd9f8eace03fd08f08de59eec5e4856264072e79

Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.8

SRPM
iperf3-3.9-17.el9_8.src.rpm	SHA-256: 4fe8baff8d9cbd0c34ef9fa3c08e59549e65e466d3127ec43cd1d4fc44197b12
ppc64le
iperf3-3.9-17.el9_8.ppc64le.rpm	SHA-256: d3ef88390bc0278b5b4d18dedf15506b7674f42e88e9fb2493df68b371e939b3
iperf3-debuginfo-3.9-17.el9_8.ppc64le.rpm	SHA-256: 710955742fdc1fc2079bcd1a72eb25f25f233fe431969a713fb037008b36f750
iperf3-debugsource-3.9-17.el9_8.ppc64le.rpm	SHA-256: 8d67bd137aecae32c52737abdd9f8eace03fd08f08de59eec5e4856264072e79

Red Hat Enterprise Linux for ARM 64 9

SRPM
iperf3-3.9-17.el9_8.src.rpm	SHA-256: 4fe8baff8d9cbd0c34ef9fa3c08e59549e65e466d3127ec43cd1d4fc44197b12
aarch64
iperf3-3.9-17.el9_8.aarch64.rpm	SHA-256: a39ade81e09323143528dd36be026054e786b29880885eeef1a0fbbf5e9c8cd0
iperf3-debuginfo-3.9-17.el9_8.aarch64.rpm	SHA-256: 23926d7cbbffaf7147e0c339411be39424e221037e820bb9aea4a11156a61219
iperf3-debugsource-3.9-17.el9_8.aarch64.rpm	SHA-256: c92e6a012b5ec1a7200b64a246982222d8f981b4a0568698ea2178c27f17ebc3

Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.8

SRPM
iperf3-3.9-17.el9_8.src.rpm	SHA-256: 4fe8baff8d9cbd0c34ef9fa3c08e59549e65e466d3127ec43cd1d4fc44197b12
aarch64
iperf3-3.9-17.el9_8.aarch64.rpm	SHA-256: a39ade81e09323143528dd36be026054e786b29880885eeef1a0fbbf5e9c8cd0
iperf3-debuginfo-3.9-17.el9_8.aarch64.rpm	SHA-256: 23926d7cbbffaf7147e0c339411be39424e221037e820bb9aea4a11156a61219
iperf3-debugsource-3.9-17.el9_8.aarch64.rpm	SHA-256: c92e6a012b5ec1a7200b64a246982222d8f981b4a0568698ea2178c27f17ebc3

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.8

SRPM
iperf3-3.9-17.el9_8.src.rpm	SHA-256: 4fe8baff8d9cbd0c34ef9fa3c08e59549e65e466d3127ec43cd1d4fc44197b12
ppc64le
iperf3-3.9-17.el9_8.ppc64le.rpm	SHA-256: d3ef88390bc0278b5b4d18dedf15506b7674f42e88e9fb2493df68b371e939b3
iperf3-debuginfo-3.9-17.el9_8.ppc64le.rpm	SHA-256: 710955742fdc1fc2079bcd1a72eb25f25f233fe431969a713fb037008b36f750
iperf3-debugsource-3.9-17.el9_8.ppc64le.rpm	SHA-256: 8d67bd137aecae32c52737abdd9f8eace03fd08f08de59eec5e4856264072e79

Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.8

SRPM
iperf3-3.9-17.el9_8.src.rpm	SHA-256: 4fe8baff8d9cbd0c34ef9fa3c08e59549e65e466d3127ec43cd1d4fc44197b12
x86_64
iperf3-3.9-17.el9_8.i686.rpm	SHA-256: 60597564218eed0739f60efc0abfb2e878a220f4cc4a885083ae829abb3ac9ea
iperf3-3.9-17.el9_8.x86_64.rpm	SHA-256: 6cb38c12dce9b3214db2330c176f9788c8168f43a3f84b79f50b5d991c4a3368
iperf3-debuginfo-3.9-17.el9_8.i686.rpm	SHA-256: 126985b21ad748edcc0baaa23b2c9160d9a416426f3c861880f6d360263e8f61
iperf3-debuginfo-3.9-17.el9_8.x86_64.rpm	SHA-256: 5e9c9e4cca810408102f13062e3dae17d12f6591ca2a61f621f1793d4eba3f11
iperf3-debugsource-3.9-17.el9_8.i686.rpm	SHA-256: 74e5dca0c3abb4aea504211b32a51e3f0259f300b98cb75bfbaf4be37867e8f1
iperf3-debugsource-3.9-17.el9_8.x86_64.rpm	SHA-256: d8d94bdd184656e12ae11eb9e8138a1d14cc1f6a6cd7a870bad2e9b985da8549

Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.8

SRPM
iperf3-3.9-17.el9_8.src.rpm	SHA-256: 4fe8baff8d9cbd0c34ef9fa3c08e59549e65e466d3127ec43cd1d4fc44197b12
aarch64
iperf3-3.9-17.el9_8.aarch64.rpm	SHA-256: a39ade81e09323143528dd36be026054e786b29880885eeef1a0fbbf5e9c8cd0
iperf3-debuginfo-3.9-17.el9_8.aarch64.rpm	SHA-256: 23926d7cbbffaf7147e0c339411be39424e221037e820bb9aea4a11156a61219
iperf3-debugsource-3.9-17.el9_8.aarch64.rpm	SHA-256: c92e6a012b5ec1a7200b64a246982222d8f981b4a0568698ea2178c27f17ebc3

Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.8

SRPM
iperf3-3.9-17.el9_8.src.rpm	SHA-256: 4fe8baff8d9cbd0c34ef9fa3c08e59549e65e466d3127ec43cd1d4fc44197b12
s390x
iperf3-3.9-17.el9_8.s390x.rpm	SHA-256: e3731afd7a60a2df7bf1a20e7558fbb8d60f8ad0a6a8ea2c7afcdeff32eb1dbc
iperf3-debuginfo-3.9-17.el9_8.s390x.rpm	SHA-256: b015a7b2e24f1dd9ee3114ba6f5903834228c0f386d0c0c725510ef77becb9e1
iperf3-debugsource-3.9-17.el9_8.s390x.rpm	SHA-256: 1ff79a8042da71443a23cd1fe8d2afea6c8a503524677c50e68bd35a5966456d

Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.8

SRPM
iperf3-3.9-17.el9_8.src.rpm	SHA-256: 4fe8baff8d9cbd0c34ef9fa3c08e59549e65e466d3127ec43cd1d4fc44197b12
x86_64
iperf3-3.9-17.el9_8.i686.rpm	SHA-256: 60597564218eed0739f60efc0abfb2e878a220f4cc4a885083ae829abb3ac9ea
iperf3-3.9-17.el9_8.x86_64.rpm	SHA-256: 6cb38c12dce9b3214db2330c176f9788c8168f43a3f84b79f50b5d991c4a3368
iperf3-debuginfo-3.9-17.el9_8.i686.rpm	SHA-256: 126985b21ad748edcc0baaa23b2c9160d9a416426f3c861880f6d360263e8f61
iperf3-debuginfo-3.9-17.el9_8.x86_64.rpm	SHA-256: 5e9c9e4cca810408102f13062e3dae17d12f6591ca2a61f621f1793d4eba3f11
iperf3-debugsource-3.9-17.el9_8.i686.rpm	SHA-256: 74e5dca0c3abb4aea504211b32a51e3f0259f300b98cb75bfbaf4be37867e8f1
iperf3-debugsource-3.9-17.el9_8.x86_64.rpm	SHA-256: d8d94bdd184656e12ae11eb9e8138a1d14cc1f6a6cd7a870bad2e9b985da8549

Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.8

SRPM
iperf3-3.9-17.el9_8.src.rpm	SHA-256: 4fe8baff8d9cbd0c34ef9fa3c08e59549e65e466d3127ec43cd1d4fc44197b12
aarch64
iperf3-3.9-17.el9_8.aarch64.rpm	SHA-256: a39ade81e09323143528dd36be026054e786b29880885eeef1a0fbbf5e9c8cd0
iperf3-debuginfo-3.9-17.el9_8.aarch64.rpm	SHA-256: 23926d7cbbffaf7147e0c339411be39424e221037e820bb9aea4a11156a61219
iperf3-debugsource-3.9-17.el9_8.aarch64.rpm	SHA-256: c92e6a012b5ec1a7200b64a246982222d8f981b4a0568698ea2178c27f17ebc3

Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.8

SRPM
iperf3-3.9-17.el9_8.src.rpm	SHA-256: 4fe8baff8d9cbd0c34ef9fa3c08e59549e65e466d3127ec43cd1d4fc44197b12
ppc64le
iperf3-3.9-17.el9_8.ppc64le.rpm	SHA-256: d3ef88390bc0278b5b4d18dedf15506b7674f42e88e9fb2493df68b371e939b3
iperf3-debuginfo-3.9-17.el9_8.ppc64le.rpm	SHA-256: 710955742fdc1fc2079bcd1a72eb25f25f233fe431969a713fb037008b36f750
iperf3-debugsource-3.9-17.el9_8.ppc64le.rpm	SHA-256: 8d67bd137aecae32c52737abdd9f8eace03fd08f08de59eec5e4856264072e79

Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.8

SRPM
iperf3-3.9-17.el9_8.src.rpm	SHA-256: 4fe8baff8d9cbd0c34ef9fa3c08e59549e65e466d3127ec43cd1d4fc44197b12
s390x
iperf3-3.9-17.el9_8.s390x.rpm	SHA-256: e3731afd7a60a2df7bf1a20e7558fbb8d60f8ad0a6a8ea2c7afcdeff32eb1dbc
iperf3-debuginfo-3.9-17.el9_8.s390x.rpm	SHA-256: b015a7b2e24f1dd9ee3114ba6f5903834228c0f386d0c0c725510ef77becb9e1
iperf3-debugsource-3.9-17.el9_8.s390x.rpm	SHA-256: 1ff79a8042da71443a23cd1fe8d2afea6c8a503524677c50e68bd35a5966456d

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

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