Issued:: 2026-05-19
Updated:: 2026-05-19

RHBA-2026:18154 - Bug Fix Advisory

Overview
Updated Packages

Synopsis

ktls-utils 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 ktls-utils 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)

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
ktls-utils-1.2.1-3.el10.src.rpm	SHA-256: ea3ec2e11408c647c8ceb89bd91754d307763411fc59b5739489b2c54c6110f7
x86_64
ktls-utils-1.2.1-3.el10.x86_64.rpm	SHA-256: fc7d861583db1086b1ac1650869be8c55c1262a7e3959defd48f437fc883cb72
ktls-utils-debuginfo-1.2.1-3.el10.x86_64.rpm	SHA-256: ad87cac46248f2b3185edf6041f62fd3b8afd002cd2a96782a726ee9899da0c9
ktls-utils-debugsource-1.2.1-3.el10.x86_64.rpm	SHA-256: cd45b221c16c2c696208d4ba79b6433e5d573e8381ba2ee885aabc6509eb46c6

Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2

SRPM
ktls-utils-1.2.1-3.el10.src.rpm	SHA-256: ea3ec2e11408c647c8ceb89bd91754d307763411fc59b5739489b2c54c6110f7
x86_64
ktls-utils-1.2.1-3.el10.x86_64.rpm	SHA-256: fc7d861583db1086b1ac1650869be8c55c1262a7e3959defd48f437fc883cb72
ktls-utils-debuginfo-1.2.1-3.el10.x86_64.rpm	SHA-256: ad87cac46248f2b3185edf6041f62fd3b8afd002cd2a96782a726ee9899da0c9
ktls-utils-debugsource-1.2.1-3.el10.x86_64.rpm	SHA-256: cd45b221c16c2c696208d4ba79b6433e5d573e8381ba2ee885aabc6509eb46c6

Red Hat Enterprise Linux for IBM z Systems 10

SRPM
ktls-utils-1.2.1-3.el10.src.rpm	SHA-256: ea3ec2e11408c647c8ceb89bd91754d307763411fc59b5739489b2c54c6110f7
s390x
ktls-utils-1.2.1-3.el10.s390x.rpm	SHA-256: 814bc48bfa673846f90e458afbf790648264e6d542087e8fbd61d9fa2f5793d0
ktls-utils-debuginfo-1.2.1-3.el10.s390x.rpm	SHA-256: aa08e52dba1294b3649f9a31dd39995d30adfe420ca7e53416a91aaad8a3ba4b
ktls-utils-debugsource-1.2.1-3.el10.s390x.rpm	SHA-256: f7aa0922383856d233d6246729fdbda88d8797da59cea3c40416e8d8657f09c0

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

SRPM
ktls-utils-1.2.1-3.el10.src.rpm	SHA-256: ea3ec2e11408c647c8ceb89bd91754d307763411fc59b5739489b2c54c6110f7
s390x
ktls-utils-1.2.1-3.el10.s390x.rpm	SHA-256: 814bc48bfa673846f90e458afbf790648264e6d542087e8fbd61d9fa2f5793d0
ktls-utils-debuginfo-1.2.1-3.el10.s390x.rpm	SHA-256: aa08e52dba1294b3649f9a31dd39995d30adfe420ca7e53416a91aaad8a3ba4b
ktls-utils-debugsource-1.2.1-3.el10.s390x.rpm	SHA-256: f7aa0922383856d233d6246729fdbda88d8797da59cea3c40416e8d8657f09c0

Red Hat Enterprise Linux for Power, little endian 10

SRPM
ktls-utils-1.2.1-3.el10.src.rpm	SHA-256: ea3ec2e11408c647c8ceb89bd91754d307763411fc59b5739489b2c54c6110f7
ppc64le
ktls-utils-1.2.1-3.el10.ppc64le.rpm	SHA-256: 28db739be167395e91e1610f7709844e65223da5f7da90bc3e8c754299aaa42d
ktls-utils-debuginfo-1.2.1-3.el10.ppc64le.rpm	SHA-256: ed14eed1a4d9de68a4e3637af93ef35ef9862f8126eb43a24909aa73ee633c07
ktls-utils-debugsource-1.2.1-3.el10.ppc64le.rpm	SHA-256: dc50d74597a87aeb7a42eb46453fbe15c080984cbd28b774f245a7b7fbf381fa

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

SRPM
ktls-utils-1.2.1-3.el10.src.rpm	SHA-256: ea3ec2e11408c647c8ceb89bd91754d307763411fc59b5739489b2c54c6110f7
ppc64le
ktls-utils-1.2.1-3.el10.ppc64le.rpm	SHA-256: 28db739be167395e91e1610f7709844e65223da5f7da90bc3e8c754299aaa42d
ktls-utils-debuginfo-1.2.1-3.el10.ppc64le.rpm	SHA-256: ed14eed1a4d9de68a4e3637af93ef35ef9862f8126eb43a24909aa73ee633c07
ktls-utils-debugsource-1.2.1-3.el10.ppc64le.rpm	SHA-256: dc50d74597a87aeb7a42eb46453fbe15c080984cbd28b774f245a7b7fbf381fa

Red Hat Enterprise Linux for ARM 64 10

SRPM
ktls-utils-1.2.1-3.el10.src.rpm	SHA-256: ea3ec2e11408c647c8ceb89bd91754d307763411fc59b5739489b2c54c6110f7
aarch64
ktls-utils-1.2.1-3.el10.aarch64.rpm	SHA-256: 6a059a6b1800aaab681c3eec6ff66faa632ba84a619b0a86ea3c2b225a72752b
ktls-utils-debuginfo-1.2.1-3.el10.aarch64.rpm	SHA-256: 3589703d419efe91898be46c17facda466b94b271ce51af6c1e148545a867c72
ktls-utils-debugsource-1.2.1-3.el10.aarch64.rpm	SHA-256: 73a66015b4da7794f42bfe1aed4e7737816962971abf3ed3f51b002ff5e0ec4b

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

SRPM
ktls-utils-1.2.1-3.el10.src.rpm	SHA-256: ea3ec2e11408c647c8ceb89bd91754d307763411fc59b5739489b2c54c6110f7
aarch64
ktls-utils-1.2.1-3.el10.aarch64.rpm	SHA-256: 6a059a6b1800aaab681c3eec6ff66faa632ba84a619b0a86ea3c2b225a72752b
ktls-utils-debuginfo-1.2.1-3.el10.aarch64.rpm	SHA-256: 3589703d419efe91898be46c17facda466b94b271ce51af6c1e148545a867c72
ktls-utils-debugsource-1.2.1-3.el10.aarch64.rpm	SHA-256: 73a66015b4da7794f42bfe1aed4e7737816962971abf3ed3f51b002ff5e0ec4b

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

SRPM
ktls-utils-1.2.1-3.el10.src.rpm	SHA-256: ea3ec2e11408c647c8ceb89bd91754d307763411fc59b5739489b2c54c6110f7
aarch64
ktls-utils-1.2.1-3.el10.aarch64.rpm	SHA-256: 6a059a6b1800aaab681c3eec6ff66faa632ba84a619b0a86ea3c2b225a72752b
ktls-utils-debuginfo-1.2.1-3.el10.aarch64.rpm	SHA-256: 3589703d419efe91898be46c17facda466b94b271ce51af6c1e148545a867c72
ktls-utils-debugsource-1.2.1-3.el10.aarch64.rpm	SHA-256: 73a66015b4da7794f42bfe1aed4e7737816962971abf3ed3f51b002ff5e0ec4b

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

SRPM
ktls-utils-1.2.1-3.el10.src.rpm	SHA-256: ea3ec2e11408c647c8ceb89bd91754d307763411fc59b5739489b2c54c6110f7
s390x
ktls-utils-1.2.1-3.el10.s390x.rpm	SHA-256: 814bc48bfa673846f90e458afbf790648264e6d542087e8fbd61d9fa2f5793d0
ktls-utils-debuginfo-1.2.1-3.el10.s390x.rpm	SHA-256: aa08e52dba1294b3649f9a31dd39995d30adfe420ca7e53416a91aaad8a3ba4b
ktls-utils-debugsource-1.2.1-3.el10.s390x.rpm	SHA-256: f7aa0922383856d233d6246729fdbda88d8797da59cea3c40416e8d8657f09c0

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

SRPM
ktls-utils-1.2.1-3.el10.src.rpm	SHA-256: ea3ec2e11408c647c8ceb89bd91754d307763411fc59b5739489b2c54c6110f7
ppc64le
ktls-utils-1.2.1-3.el10.ppc64le.rpm	SHA-256: 28db739be167395e91e1610f7709844e65223da5f7da90bc3e8c754299aaa42d
ktls-utils-debuginfo-1.2.1-3.el10.ppc64le.rpm	SHA-256: ed14eed1a4d9de68a4e3637af93ef35ef9862f8126eb43a24909aa73ee633c07
ktls-utils-debugsource-1.2.1-3.el10.ppc64le.rpm	SHA-256: dc50d74597a87aeb7a42eb46453fbe15c080984cbd28b774f245a7b7fbf381fa

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

SRPM
ktls-utils-1.2.1-3.el10.src.rpm	SHA-256: ea3ec2e11408c647c8ceb89bd91754d307763411fc59b5739489b2c54c6110f7
x86_64
ktls-utils-1.2.1-3.el10.x86_64.rpm	SHA-256: fc7d861583db1086b1ac1650869be8c55c1262a7e3959defd48f437fc883cb72
ktls-utils-debuginfo-1.2.1-3.el10.x86_64.rpm	SHA-256: ad87cac46248f2b3185edf6041f62fd3b8afd002cd2a96782a726ee9899da0c9
ktls-utils-debugsource-1.2.1-3.el10.x86_64.rpm	SHA-256: cd45b221c16c2c696208d4ba79b6433e5d573e8381ba2ee885aabc6509eb46c6

Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 10.2

SRPM
ktls-utils-1.2.1-3.el10.src.rpm	SHA-256: ea3ec2e11408c647c8ceb89bd91754d307763411fc59b5739489b2c54c6110f7
x86_64
ktls-utils-1.2.1-3.el10.x86_64.rpm	SHA-256: fc7d861583db1086b1ac1650869be8c55c1262a7e3959defd48f437fc883cb72
ktls-utils-debuginfo-1.2.1-3.el10.x86_64.rpm	SHA-256: ad87cac46248f2b3185edf6041f62fd3b8afd002cd2a96782a726ee9899da0c9
ktls-utils-debugsource-1.2.1-3.el10.x86_64.rpm	SHA-256: cd45b221c16c2c696208d4ba79b6433e5d573e8381ba2ee885aabc6509eb46c6

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

SRPM
ktls-utils-1.2.1-3.el10.src.rpm	SHA-256: ea3ec2e11408c647c8ceb89bd91754d307763411fc59b5739489b2c54c6110f7
aarch64
ktls-utils-1.2.1-3.el10.aarch64.rpm	SHA-256: 6a059a6b1800aaab681c3eec6ff66faa632ba84a619b0a86ea3c2b225a72752b
ktls-utils-debuginfo-1.2.1-3.el10.aarch64.rpm	SHA-256: 3589703d419efe91898be46c17facda466b94b271ce51af6c1e148545a867c72
ktls-utils-debugsource-1.2.1-3.el10.aarch64.rpm	SHA-256: 73a66015b4da7794f42bfe1aed4e7737816962971abf3ed3f51b002ff5e0ec4b

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

SRPM
ktls-utils-1.2.1-3.el10.src.rpm	SHA-256: ea3ec2e11408c647c8ceb89bd91754d307763411fc59b5739489b2c54c6110f7
ppc64le
ktls-utils-1.2.1-3.el10.ppc64le.rpm	SHA-256: 28db739be167395e91e1610f7709844e65223da5f7da90bc3e8c754299aaa42d
ktls-utils-debuginfo-1.2.1-3.el10.ppc64le.rpm	SHA-256: ed14eed1a4d9de68a4e3637af93ef35ef9862f8126eb43a24909aa73ee633c07
ktls-utils-debugsource-1.2.1-3.el10.ppc64le.rpm	SHA-256: dc50d74597a87aeb7a42eb46453fbe15c080984cbd28b774f245a7b7fbf381fa

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

SRPM
ktls-utils-1.2.1-3.el10.src.rpm	SHA-256: ea3ec2e11408c647c8ceb89bd91754d307763411fc59b5739489b2c54c6110f7
s390x
ktls-utils-1.2.1-3.el10.s390x.rpm	SHA-256: 814bc48bfa673846f90e458afbf790648264e6d542087e8fbd61d9fa2f5793d0
ktls-utils-debuginfo-1.2.1-3.el10.s390x.rpm	SHA-256: aa08e52dba1294b3649f9a31dd39995d30adfe420ca7e53416a91aaad8a3ba4b
ktls-utils-debugsource-1.2.1-3.el10.s390x.rpm	SHA-256: f7aa0922383856d233d6246729fdbda88d8797da59cea3c40416e8d8657f09c0

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

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