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Red Hat Product Errata RHBA-2026:18573 - Bug Fix Advisory
Issued:
2026-05-19
Updated:
2026-05-19

RHBA-2026:18573 - Bug Fix Advisory

  • Overview
  • Updated Packages

Synopsis

ksh 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 ksh 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

  • RHEL-146565 - ksh reports /usr/bin/ksh as "$0" instead of script name, when script executes under sudo + checksum verification

CVEs

(none)

References

  • https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/10/html/10.2_release_notes/index
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux for x86_64 10

SRPM
ksh-1.0.10-9.el10.src.rpm SHA-256: 6e545dd620214fe6589060642b61ff121949c67eceff51b4b0888b3c17f377b6
x86_64
ksh-1.0.10-9.el10.x86_64.rpm SHA-256: d7a80d93ccfb601dfbf020f32b8d8038163222ab98bd424f6958da24f573192f
ksh-debuginfo-1.0.10-9.el10.x86_64.rpm SHA-256: ac9e1c3d610bff16ac48c1e63ae53f5b1f9e2bfb0780ecc671e96f39ca63da50
ksh-debugsource-1.0.10-9.el10.x86_64.rpm SHA-256: 38a906bff802015ffb81428f1b319dd11aa4e958b3380ea0c97b4120bbdec72f

Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2

SRPM
ksh-1.0.10-9.el10.src.rpm SHA-256: 6e545dd620214fe6589060642b61ff121949c67eceff51b4b0888b3c17f377b6
x86_64
ksh-1.0.10-9.el10.x86_64.rpm SHA-256: d7a80d93ccfb601dfbf020f32b8d8038163222ab98bd424f6958da24f573192f
ksh-debuginfo-1.0.10-9.el10.x86_64.rpm SHA-256: ac9e1c3d610bff16ac48c1e63ae53f5b1f9e2bfb0780ecc671e96f39ca63da50
ksh-debugsource-1.0.10-9.el10.x86_64.rpm SHA-256: 38a906bff802015ffb81428f1b319dd11aa4e958b3380ea0c97b4120bbdec72f

Red Hat Enterprise Linux for IBM z Systems 10

SRPM
ksh-1.0.10-9.el10.src.rpm SHA-256: 6e545dd620214fe6589060642b61ff121949c67eceff51b4b0888b3c17f377b6
s390x
ksh-1.0.10-9.el10.s390x.rpm SHA-256: f0f8244d04d3d9ad00d2000bc52a019b59b340d3de99ee7ac9c6d327f0e9999e
ksh-debuginfo-1.0.10-9.el10.s390x.rpm SHA-256: c5303fa66897aa69664e494e5a1c4066c0c734eabf7cd6b0937fd5a9a25663aa
ksh-debugsource-1.0.10-9.el10.s390x.rpm SHA-256: 89a26f77c4be2e13b4cb077a4bf0124df62adeda5f67aab72b4ebd46a3705175

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

SRPM
ksh-1.0.10-9.el10.src.rpm SHA-256: 6e545dd620214fe6589060642b61ff121949c67eceff51b4b0888b3c17f377b6
s390x
ksh-1.0.10-9.el10.s390x.rpm SHA-256: f0f8244d04d3d9ad00d2000bc52a019b59b340d3de99ee7ac9c6d327f0e9999e
ksh-debuginfo-1.0.10-9.el10.s390x.rpm SHA-256: c5303fa66897aa69664e494e5a1c4066c0c734eabf7cd6b0937fd5a9a25663aa
ksh-debugsource-1.0.10-9.el10.s390x.rpm SHA-256: 89a26f77c4be2e13b4cb077a4bf0124df62adeda5f67aab72b4ebd46a3705175

Red Hat Enterprise Linux for Power, little endian 10

SRPM
ksh-1.0.10-9.el10.src.rpm SHA-256: 6e545dd620214fe6589060642b61ff121949c67eceff51b4b0888b3c17f377b6
ppc64le
ksh-1.0.10-9.el10.ppc64le.rpm SHA-256: 4f07df262267ac71546a91761aee71da88c987e70ac343a533228ee527aef260
ksh-debuginfo-1.0.10-9.el10.ppc64le.rpm SHA-256: 8fb1d1e0e97f691fa2df10cf85c79984ec3083293e138a8db110b102b3f8879b
ksh-debugsource-1.0.10-9.el10.ppc64le.rpm SHA-256: 129e37ad9fe3684a2471e217cb78ea7979db9ae70dd2605b3f3c6edae458e8c4

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

SRPM
ksh-1.0.10-9.el10.src.rpm SHA-256: 6e545dd620214fe6589060642b61ff121949c67eceff51b4b0888b3c17f377b6
ppc64le
ksh-1.0.10-9.el10.ppc64le.rpm SHA-256: 4f07df262267ac71546a91761aee71da88c987e70ac343a533228ee527aef260
ksh-debuginfo-1.0.10-9.el10.ppc64le.rpm SHA-256: 8fb1d1e0e97f691fa2df10cf85c79984ec3083293e138a8db110b102b3f8879b
ksh-debugsource-1.0.10-9.el10.ppc64le.rpm SHA-256: 129e37ad9fe3684a2471e217cb78ea7979db9ae70dd2605b3f3c6edae458e8c4

Red Hat Enterprise Linux for ARM 64 10

SRPM
ksh-1.0.10-9.el10.src.rpm SHA-256: 6e545dd620214fe6589060642b61ff121949c67eceff51b4b0888b3c17f377b6
aarch64
ksh-1.0.10-9.el10.aarch64.rpm SHA-256: d8c87f102b11e716ed9703e48ddd3281a592f90bdf707485fe70375f73d3e54b
ksh-debuginfo-1.0.10-9.el10.aarch64.rpm SHA-256: f476d9f208de0e0c7c9ca6945978f8bfdcce2c92406c20ecb2f29ac0f599f876
ksh-debugsource-1.0.10-9.el10.aarch64.rpm SHA-256: 3e079ae572a93caadc8442f9d425e58cd28742dadcf0b1504d316df5af0eb2a0

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

SRPM
ksh-1.0.10-9.el10.src.rpm SHA-256: 6e545dd620214fe6589060642b61ff121949c67eceff51b4b0888b3c17f377b6
aarch64
ksh-1.0.10-9.el10.aarch64.rpm SHA-256: d8c87f102b11e716ed9703e48ddd3281a592f90bdf707485fe70375f73d3e54b
ksh-debuginfo-1.0.10-9.el10.aarch64.rpm SHA-256: f476d9f208de0e0c7c9ca6945978f8bfdcce2c92406c20ecb2f29ac0f599f876
ksh-debugsource-1.0.10-9.el10.aarch64.rpm SHA-256: 3e079ae572a93caadc8442f9d425e58cd28742dadcf0b1504d316df5af0eb2a0

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

SRPM
ksh-1.0.10-9.el10.src.rpm SHA-256: 6e545dd620214fe6589060642b61ff121949c67eceff51b4b0888b3c17f377b6
aarch64
ksh-1.0.10-9.el10.aarch64.rpm SHA-256: d8c87f102b11e716ed9703e48ddd3281a592f90bdf707485fe70375f73d3e54b
ksh-debuginfo-1.0.10-9.el10.aarch64.rpm SHA-256: f476d9f208de0e0c7c9ca6945978f8bfdcce2c92406c20ecb2f29ac0f599f876
ksh-debugsource-1.0.10-9.el10.aarch64.rpm SHA-256: 3e079ae572a93caadc8442f9d425e58cd28742dadcf0b1504d316df5af0eb2a0

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

SRPM
ksh-1.0.10-9.el10.src.rpm SHA-256: 6e545dd620214fe6589060642b61ff121949c67eceff51b4b0888b3c17f377b6
s390x
ksh-1.0.10-9.el10.s390x.rpm SHA-256: f0f8244d04d3d9ad00d2000bc52a019b59b340d3de99ee7ac9c6d327f0e9999e
ksh-debuginfo-1.0.10-9.el10.s390x.rpm SHA-256: c5303fa66897aa69664e494e5a1c4066c0c734eabf7cd6b0937fd5a9a25663aa
ksh-debugsource-1.0.10-9.el10.s390x.rpm SHA-256: 89a26f77c4be2e13b4cb077a4bf0124df62adeda5f67aab72b4ebd46a3705175

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

SRPM
ksh-1.0.10-9.el10.src.rpm SHA-256: 6e545dd620214fe6589060642b61ff121949c67eceff51b4b0888b3c17f377b6
ppc64le
ksh-1.0.10-9.el10.ppc64le.rpm SHA-256: 4f07df262267ac71546a91761aee71da88c987e70ac343a533228ee527aef260
ksh-debuginfo-1.0.10-9.el10.ppc64le.rpm SHA-256: 8fb1d1e0e97f691fa2df10cf85c79984ec3083293e138a8db110b102b3f8879b
ksh-debugsource-1.0.10-9.el10.ppc64le.rpm SHA-256: 129e37ad9fe3684a2471e217cb78ea7979db9ae70dd2605b3f3c6edae458e8c4

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

SRPM
ksh-1.0.10-9.el10.src.rpm SHA-256: 6e545dd620214fe6589060642b61ff121949c67eceff51b4b0888b3c17f377b6
x86_64
ksh-1.0.10-9.el10.x86_64.rpm SHA-256: d7a80d93ccfb601dfbf020f32b8d8038163222ab98bd424f6958da24f573192f
ksh-debuginfo-1.0.10-9.el10.x86_64.rpm SHA-256: ac9e1c3d610bff16ac48c1e63ae53f5b1f9e2bfb0780ecc671e96f39ca63da50
ksh-debugsource-1.0.10-9.el10.x86_64.rpm SHA-256: 38a906bff802015ffb81428f1b319dd11aa4e958b3380ea0c97b4120bbdec72f

Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 10.2

SRPM
ksh-1.0.10-9.el10.src.rpm SHA-256: 6e545dd620214fe6589060642b61ff121949c67eceff51b4b0888b3c17f377b6
x86_64
ksh-1.0.10-9.el10.x86_64.rpm SHA-256: d7a80d93ccfb601dfbf020f32b8d8038163222ab98bd424f6958da24f573192f
ksh-debuginfo-1.0.10-9.el10.x86_64.rpm SHA-256: ac9e1c3d610bff16ac48c1e63ae53f5b1f9e2bfb0780ecc671e96f39ca63da50
ksh-debugsource-1.0.10-9.el10.x86_64.rpm SHA-256: 38a906bff802015ffb81428f1b319dd11aa4e958b3380ea0c97b4120bbdec72f

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

SRPM
ksh-1.0.10-9.el10.src.rpm SHA-256: 6e545dd620214fe6589060642b61ff121949c67eceff51b4b0888b3c17f377b6
aarch64
ksh-1.0.10-9.el10.aarch64.rpm SHA-256: d8c87f102b11e716ed9703e48ddd3281a592f90bdf707485fe70375f73d3e54b
ksh-debuginfo-1.0.10-9.el10.aarch64.rpm SHA-256: f476d9f208de0e0c7c9ca6945978f8bfdcce2c92406c20ecb2f29ac0f599f876
ksh-debugsource-1.0.10-9.el10.aarch64.rpm SHA-256: 3e079ae572a93caadc8442f9d425e58cd28742dadcf0b1504d316df5af0eb2a0

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

SRPM
ksh-1.0.10-9.el10.src.rpm SHA-256: 6e545dd620214fe6589060642b61ff121949c67eceff51b4b0888b3c17f377b6
ppc64le
ksh-1.0.10-9.el10.ppc64le.rpm SHA-256: 4f07df262267ac71546a91761aee71da88c987e70ac343a533228ee527aef260
ksh-debuginfo-1.0.10-9.el10.ppc64le.rpm SHA-256: 8fb1d1e0e97f691fa2df10cf85c79984ec3083293e138a8db110b102b3f8879b
ksh-debugsource-1.0.10-9.el10.ppc64le.rpm SHA-256: 129e37ad9fe3684a2471e217cb78ea7979db9ae70dd2605b3f3c6edae458e8c4

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

SRPM
ksh-1.0.10-9.el10.src.rpm SHA-256: 6e545dd620214fe6589060642b61ff121949c67eceff51b4b0888b3c17f377b6
s390x
ksh-1.0.10-9.el10.s390x.rpm SHA-256: f0f8244d04d3d9ad00d2000bc52a019b59b340d3de99ee7ac9c6d327f0e9999e
ksh-debuginfo-1.0.10-9.el10.s390x.rpm SHA-256: c5303fa66897aa69664e494e5a1c4066c0c734eabf7cd6b0937fd5a9a25663aa
ksh-debugsource-1.0.10-9.el10.s390x.rpm SHA-256: 89a26f77c4be2e13b4cb077a4bf0124df62adeda5f67aab72b4ebd46a3705175

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

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