Red Hat Product Errata RHBA-2026:18222 - Bug Fix Advisory
Issued:
2026-05-19
Updated:
2026-05-19

RHBA-2026:18222 - Bug Fix Advisory

Synopsis

dhcpcd 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 dhcpcd is now available for Red Hat Enterprise Linux 10.

Description

For detailed information on changes in this release, see the Red Hat Enterprise Linux 10 Release Notes linked from the References section.

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 10 x86_64
  • Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2 x86_64
  • Red Hat Enterprise Linux for IBM z Systems 10 s390x
  • Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.2 s390x
  • Red Hat Enterprise Linux for Power, little endian 10 ppc64le
  • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.2 ppc64le
  • Red Hat Enterprise Linux for ARM 64 10 aarch64
  • Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.2 aarch64
  • Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.2 aarch64
  • Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.2 s390x
  • Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.2 ppc64le
  • Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.2 x86_64
  • Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 10.2 x86_64
  • Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 10.2 aarch64
  • Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 10.2 ppc64le
  • Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 10.2 s390x

Fixes

(none)

CVEs

(none)

Red Hat Enterprise Linux for x86_64 10

SRPM
dhcpcd-10.0.6-10.el10.src.rpm SHA-256: a0960dd1353d5578d644654fbe72fe54bc837886c1ac4398732278aa4c88a324
x86_64
dhcpcd-10.0.6-10.el10.x86_64.rpm SHA-256: c7af8c9102c2b8c88cb578d98d30f6dbbc4e010522c76fe502b3bde9b8249859
dhcpcd-debuginfo-10.0.6-10.el10.x86_64.rpm SHA-256: a6b4d6ffe6d0501bf2dfa984ef7075d0e2b4cac33f517f64cea8bd5cb1a9a6e4
dhcpcd-debugsource-10.0.6-10.el10.x86_64.rpm SHA-256: b9ec16fbbe875fa3be5e88ea08e5510b123f5b1c5aa7d7636e1ba02b0f46e24c

Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2

SRPM
dhcpcd-10.0.6-10.el10.src.rpm SHA-256: a0960dd1353d5578d644654fbe72fe54bc837886c1ac4398732278aa4c88a324
x86_64
dhcpcd-10.0.6-10.el10.x86_64.rpm SHA-256: c7af8c9102c2b8c88cb578d98d30f6dbbc4e010522c76fe502b3bde9b8249859
dhcpcd-debuginfo-10.0.6-10.el10.x86_64.rpm SHA-256: a6b4d6ffe6d0501bf2dfa984ef7075d0e2b4cac33f517f64cea8bd5cb1a9a6e4
dhcpcd-debugsource-10.0.6-10.el10.x86_64.rpm SHA-256: b9ec16fbbe875fa3be5e88ea08e5510b123f5b1c5aa7d7636e1ba02b0f46e24c

Red Hat Enterprise Linux for IBM z Systems 10

SRPM
dhcpcd-10.0.6-10.el10.src.rpm SHA-256: a0960dd1353d5578d644654fbe72fe54bc837886c1ac4398732278aa4c88a324
s390x
dhcpcd-10.0.6-10.el10.s390x.rpm SHA-256: 4d0d7e6f157516150224308559c61b7efc35957500bfcecdd253563bddeea99d
dhcpcd-debuginfo-10.0.6-10.el10.s390x.rpm SHA-256: 303ccd08d69b318ba4e95612b29692c5731d3ff4a7cb0ec088cc99bb3a43135b
dhcpcd-debugsource-10.0.6-10.el10.s390x.rpm SHA-256: 835a77fdb425ad6fd668938c40998d9c5a75036c27509da8554f37ce8bb4c2a1

Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.2

SRPM
dhcpcd-10.0.6-10.el10.src.rpm SHA-256: a0960dd1353d5578d644654fbe72fe54bc837886c1ac4398732278aa4c88a324
s390x
dhcpcd-10.0.6-10.el10.s390x.rpm SHA-256: 4d0d7e6f157516150224308559c61b7efc35957500bfcecdd253563bddeea99d
dhcpcd-debuginfo-10.0.6-10.el10.s390x.rpm SHA-256: 303ccd08d69b318ba4e95612b29692c5731d3ff4a7cb0ec088cc99bb3a43135b
dhcpcd-debugsource-10.0.6-10.el10.s390x.rpm SHA-256: 835a77fdb425ad6fd668938c40998d9c5a75036c27509da8554f37ce8bb4c2a1

Red Hat Enterprise Linux for Power, little endian 10

SRPM
dhcpcd-10.0.6-10.el10.src.rpm SHA-256: a0960dd1353d5578d644654fbe72fe54bc837886c1ac4398732278aa4c88a324
ppc64le
dhcpcd-10.0.6-10.el10.ppc64le.rpm SHA-256: 7a2a36ff9761629f140d6690cf7ebf384ebec6be44a7df91c07491af64bc8f27
dhcpcd-debuginfo-10.0.6-10.el10.ppc64le.rpm SHA-256: 044d75f867f1f2b25ee5f6a478efdd4de7faaa1b4c260e5ad079b7c2e05cbb0e
dhcpcd-debugsource-10.0.6-10.el10.ppc64le.rpm SHA-256: 6cb3e43086966103708ea787d4b7b7f2fa28fcbe8ac18182557f258e65cec8e0

Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.2

SRPM
dhcpcd-10.0.6-10.el10.src.rpm SHA-256: a0960dd1353d5578d644654fbe72fe54bc837886c1ac4398732278aa4c88a324
ppc64le
dhcpcd-10.0.6-10.el10.ppc64le.rpm SHA-256: 7a2a36ff9761629f140d6690cf7ebf384ebec6be44a7df91c07491af64bc8f27
dhcpcd-debuginfo-10.0.6-10.el10.ppc64le.rpm SHA-256: 044d75f867f1f2b25ee5f6a478efdd4de7faaa1b4c260e5ad079b7c2e05cbb0e
dhcpcd-debugsource-10.0.6-10.el10.ppc64le.rpm SHA-256: 6cb3e43086966103708ea787d4b7b7f2fa28fcbe8ac18182557f258e65cec8e0

Red Hat Enterprise Linux for ARM 64 10

SRPM
dhcpcd-10.0.6-10.el10.src.rpm SHA-256: a0960dd1353d5578d644654fbe72fe54bc837886c1ac4398732278aa4c88a324
aarch64
dhcpcd-10.0.6-10.el10.aarch64.rpm SHA-256: a069fa2af940c9e90e2d3efb0fd69bbc7f26319b9b7a3be521df4ed7c694e2d8
dhcpcd-debuginfo-10.0.6-10.el10.aarch64.rpm SHA-256: b48746de82c3fc4bc94333655a1d3d469d9cdcdb32ab2e74ecd6575445eea788
dhcpcd-debugsource-10.0.6-10.el10.aarch64.rpm SHA-256: cc4d519e729ddb3494e5d50df6ffd36301f48016fc313d36f044d52d1a93a770

Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.2

SRPM
dhcpcd-10.0.6-10.el10.src.rpm SHA-256: a0960dd1353d5578d644654fbe72fe54bc837886c1ac4398732278aa4c88a324
aarch64
dhcpcd-10.0.6-10.el10.aarch64.rpm SHA-256: a069fa2af940c9e90e2d3efb0fd69bbc7f26319b9b7a3be521df4ed7c694e2d8
dhcpcd-debuginfo-10.0.6-10.el10.aarch64.rpm SHA-256: b48746de82c3fc4bc94333655a1d3d469d9cdcdb32ab2e74ecd6575445eea788
dhcpcd-debugsource-10.0.6-10.el10.aarch64.rpm SHA-256: cc4d519e729ddb3494e5d50df6ffd36301f48016fc313d36f044d52d1a93a770

Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.2

SRPM
dhcpcd-10.0.6-10.el10.src.rpm SHA-256: a0960dd1353d5578d644654fbe72fe54bc837886c1ac4398732278aa4c88a324
aarch64
dhcpcd-10.0.6-10.el10.aarch64.rpm SHA-256: a069fa2af940c9e90e2d3efb0fd69bbc7f26319b9b7a3be521df4ed7c694e2d8
dhcpcd-debuginfo-10.0.6-10.el10.aarch64.rpm SHA-256: b48746de82c3fc4bc94333655a1d3d469d9cdcdb32ab2e74ecd6575445eea788
dhcpcd-debugsource-10.0.6-10.el10.aarch64.rpm SHA-256: cc4d519e729ddb3494e5d50df6ffd36301f48016fc313d36f044d52d1a93a770

Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.2

SRPM
dhcpcd-10.0.6-10.el10.src.rpm SHA-256: a0960dd1353d5578d644654fbe72fe54bc837886c1ac4398732278aa4c88a324
s390x
dhcpcd-10.0.6-10.el10.s390x.rpm SHA-256: 4d0d7e6f157516150224308559c61b7efc35957500bfcecdd253563bddeea99d
dhcpcd-debuginfo-10.0.6-10.el10.s390x.rpm SHA-256: 303ccd08d69b318ba4e95612b29692c5731d3ff4a7cb0ec088cc99bb3a43135b
dhcpcd-debugsource-10.0.6-10.el10.s390x.rpm SHA-256: 835a77fdb425ad6fd668938c40998d9c5a75036c27509da8554f37ce8bb4c2a1

Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.2

SRPM
dhcpcd-10.0.6-10.el10.src.rpm SHA-256: a0960dd1353d5578d644654fbe72fe54bc837886c1ac4398732278aa4c88a324
ppc64le
dhcpcd-10.0.6-10.el10.ppc64le.rpm SHA-256: 7a2a36ff9761629f140d6690cf7ebf384ebec6be44a7df91c07491af64bc8f27
dhcpcd-debuginfo-10.0.6-10.el10.ppc64le.rpm SHA-256: 044d75f867f1f2b25ee5f6a478efdd4de7faaa1b4c260e5ad079b7c2e05cbb0e
dhcpcd-debugsource-10.0.6-10.el10.ppc64le.rpm SHA-256: 6cb3e43086966103708ea787d4b7b7f2fa28fcbe8ac18182557f258e65cec8e0

Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.2

SRPM
dhcpcd-10.0.6-10.el10.src.rpm SHA-256: a0960dd1353d5578d644654fbe72fe54bc837886c1ac4398732278aa4c88a324
x86_64
dhcpcd-10.0.6-10.el10.x86_64.rpm SHA-256: c7af8c9102c2b8c88cb578d98d30f6dbbc4e010522c76fe502b3bde9b8249859
dhcpcd-debuginfo-10.0.6-10.el10.x86_64.rpm SHA-256: a6b4d6ffe6d0501bf2dfa984ef7075d0e2b4cac33f517f64cea8bd5cb1a9a6e4
dhcpcd-debugsource-10.0.6-10.el10.x86_64.rpm SHA-256: b9ec16fbbe875fa3be5e88ea08e5510b123f5b1c5aa7d7636e1ba02b0f46e24c

Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 10.2

SRPM
dhcpcd-10.0.6-10.el10.src.rpm SHA-256: a0960dd1353d5578d644654fbe72fe54bc837886c1ac4398732278aa4c88a324
x86_64
dhcpcd-10.0.6-10.el10.x86_64.rpm SHA-256: c7af8c9102c2b8c88cb578d98d30f6dbbc4e010522c76fe502b3bde9b8249859
dhcpcd-debuginfo-10.0.6-10.el10.x86_64.rpm SHA-256: a6b4d6ffe6d0501bf2dfa984ef7075d0e2b4cac33f517f64cea8bd5cb1a9a6e4
dhcpcd-debugsource-10.0.6-10.el10.x86_64.rpm SHA-256: b9ec16fbbe875fa3be5e88ea08e5510b123f5b1c5aa7d7636e1ba02b0f46e24c

Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 10.2

SRPM
dhcpcd-10.0.6-10.el10.src.rpm SHA-256: a0960dd1353d5578d644654fbe72fe54bc837886c1ac4398732278aa4c88a324
aarch64
dhcpcd-10.0.6-10.el10.aarch64.rpm SHA-256: a069fa2af940c9e90e2d3efb0fd69bbc7f26319b9b7a3be521df4ed7c694e2d8
dhcpcd-debuginfo-10.0.6-10.el10.aarch64.rpm SHA-256: b48746de82c3fc4bc94333655a1d3d469d9cdcdb32ab2e74ecd6575445eea788
dhcpcd-debugsource-10.0.6-10.el10.aarch64.rpm SHA-256: cc4d519e729ddb3494e5d50df6ffd36301f48016fc313d36f044d52d1a93a770

Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 10.2

SRPM
dhcpcd-10.0.6-10.el10.src.rpm SHA-256: a0960dd1353d5578d644654fbe72fe54bc837886c1ac4398732278aa4c88a324
ppc64le
dhcpcd-10.0.6-10.el10.ppc64le.rpm SHA-256: 7a2a36ff9761629f140d6690cf7ebf384ebec6be44a7df91c07491af64bc8f27
dhcpcd-debuginfo-10.0.6-10.el10.ppc64le.rpm SHA-256: 044d75f867f1f2b25ee5f6a478efdd4de7faaa1b4c260e5ad079b7c2e05cbb0e
dhcpcd-debugsource-10.0.6-10.el10.ppc64le.rpm SHA-256: 6cb3e43086966103708ea787d4b7b7f2fa28fcbe8ac18182557f258e65cec8e0

Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 10.2

SRPM
dhcpcd-10.0.6-10.el10.src.rpm SHA-256: a0960dd1353d5578d644654fbe72fe54bc837886c1ac4398732278aa4c88a324
s390x
dhcpcd-10.0.6-10.el10.s390x.rpm SHA-256: 4d0d7e6f157516150224308559c61b7efc35957500bfcecdd253563bddeea99d
dhcpcd-debuginfo-10.0.6-10.el10.s390x.rpm SHA-256: 303ccd08d69b318ba4e95612b29692c5731d3ff4a7cb0ec088cc99bb3a43135b
dhcpcd-debugsource-10.0.6-10.el10.s390x.rpm SHA-256: 835a77fdb425ad6fd668938c40998d9c5a75036c27509da8554f37ce8bb4c2a1

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