Skip to navigation Skip to main content

Utilities

  • Subscriptions
  • Downloads
  • Red Hat Console
  • Get Support
Red Hat Customer Portal
  • Subscriptions
  • Downloads
  • Red Hat Console
  • Get Support
  • Products

    Top Products

    • Red Hat Enterprise Linux
    • Red Hat OpenShift
    • Red Hat Ansible Automation Platform
    All Products

    Downloads and Containers

    • Downloads
    • Packages
    • Containers

    Top Resources

    • Documentation
    • Product Life Cycles
    • Product Compliance
    • Errata
  • Knowledge

    Red Hat Knowledge Center

    • Knowledgebase Solutions
    • Knowledgebase Articles
    • Customer Portal Labs
    • Errata

    Top Product Docs

    • Red Hat Enterprise Linux
    • Red Hat OpenShift
    • Red Hat Ansible Automation Platform
    All Product Docs

    Training and Certification

    • About
    • Course Index
    • Certification Index
    • Skill Assessment
  • Security

    Red Hat Product Security Center

    • Security Updates
    • Security Advisories
    • Red Hat CVE Database
    • Errata

    References

    • Security Bulletins
    • Severity Ratings
    • Security Data

    Top Resources

    • Security Labs
    • Backporting Policies
    • Security Blog
  • Support

    Red Hat Support

    • Support Cases
    • Troubleshoot
    • Get Support
    • Contact Red Hat Support

    Red Hat Community Support

    • Customer Portal Community
    • Community Discussions
    • Red Hat Accelerator Program

    Top Resources

    • Product Life Cycles
    • Customer Portal Labs
    • Red Hat JBoss Supported Configurations
    • Red Hat Lightspeed
Or troubleshoot an issue.

Select Your Language

  • English
  • Français
  • 한국어
  • 日本語
  • 中文 (中国)

Infrastructure and Management

  • Red Hat Enterprise Linux
  • Red Hat Satellite
  • Red Hat Subscription Management
  • Red Hat Lightspeed
  • Red Hat Ansible Automation Platform

Cloud Computing

  • Red Hat OpenShift
  • Red Hat OpenStack Platform
  • Red Hat OpenShift
  • Red Hat OpenShift AI
  • Red Hat OpenShift Dedicated
  • Red Hat Advanced Cluster Security for Kubernetes
  • Red Hat Advanced Cluster Management for Kubernetes
  • Red Hat Quay
  • Red Hat OpenShift Dev Spaces
  • Red Hat OpenShift Service on AWS

Storage

  • Red Hat Gluster Storage
  • Red Hat Hyperconverged Infrastructure
  • Red Hat Ceph Storage
  • Red Hat OpenShift Data Foundation

Runtimes

  • Red Hat Runtimes
  • Red Hat JBoss Enterprise Application Platform
  • Red Hat Data Grid
  • Red Hat JBoss Web Server
  • Red Hat build of Keycloak
  • Red Hat support for Spring Boot
  • Red Hat build of Node.js
  • Red Hat build of Quarkus

Integration and Automation

  • Red Hat Application Foundations
  • Red Hat Fuse
  • Red Hat AMQ
  • Red Hat 3scale API Management
All Products
Red Hat Product Errata RHBA-2026:18624 - Bug Fix Advisory
Issued:
2026-05-19
Updated:
2026-05-19

RHBA-2026:18624 - Bug Fix Advisory

  • Overview
  • Updated Packages

Synopsis

chrony 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 chrony is now available for Red Hat Enterprise Linux 9.

Description

For detailed information on changes in this release, see the Red Hat Enterprise Linux 9 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 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-107036 - chrony FTBFS on a fresh RHEL-9 Beta nightly: 099-scfilter -> 007-cmdmon -> FAIL
  • RHEL-112598 - Rebase chrony to 4.8 [rhel-9]

CVEs

(none)

References

  • https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.8_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 9

SRPM
chrony-4.8-1.el9.src.rpm SHA-256: 1f0d3f6a448afee9fe9e96a01ab3ae57f3083c6d330d5435283184249149f53b
x86_64
chrony-4.8-1.el9.x86_64.rpm SHA-256: 26113451533b1fe759286c0f5760faf735c94372c49930a1de59c110eaa23e96
chrony-debuginfo-4.8-1.el9.x86_64.rpm SHA-256: 3afc06dc2464e43f7066f87b1b9db4d4cc6ef6a4abe5eb940e653bb33681deac
chrony-debugsource-4.8-1.el9.x86_64.rpm SHA-256: b60d08df3704f27b0c4bc5cd2e7e9f6886bbdfadc8056f808d9f76c56c77a35a

Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.8

SRPM
chrony-4.8-1.el9.src.rpm SHA-256: 1f0d3f6a448afee9fe9e96a01ab3ae57f3083c6d330d5435283184249149f53b
x86_64
chrony-4.8-1.el9.x86_64.rpm SHA-256: 26113451533b1fe759286c0f5760faf735c94372c49930a1de59c110eaa23e96
chrony-debuginfo-4.8-1.el9.x86_64.rpm SHA-256: 3afc06dc2464e43f7066f87b1b9db4d4cc6ef6a4abe5eb940e653bb33681deac
chrony-debugsource-4.8-1.el9.x86_64.rpm SHA-256: b60d08df3704f27b0c4bc5cd2e7e9f6886bbdfadc8056f808d9f76c56c77a35a

Red Hat Enterprise Linux for IBM z Systems 9

SRPM
chrony-4.8-1.el9.src.rpm SHA-256: 1f0d3f6a448afee9fe9e96a01ab3ae57f3083c6d330d5435283184249149f53b
s390x
chrony-4.8-1.el9.s390x.rpm SHA-256: 0d9ccdf92df087c7801e933c3abb06f3b924834a16d26bb8d2264b7f9fdc477a
chrony-debuginfo-4.8-1.el9.s390x.rpm SHA-256: 817ae60027497aa0db91132072234f92e5ed821d54ab93bca5286cce99b7f97d
chrony-debugsource-4.8-1.el9.s390x.rpm SHA-256: 8b45a498ceb3f1a64228c4bf93695f976410c8ae06d89c857207b716cc7778b0

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

SRPM
chrony-4.8-1.el9.src.rpm SHA-256: 1f0d3f6a448afee9fe9e96a01ab3ae57f3083c6d330d5435283184249149f53b
s390x
chrony-4.8-1.el9.s390x.rpm SHA-256: 0d9ccdf92df087c7801e933c3abb06f3b924834a16d26bb8d2264b7f9fdc477a
chrony-debuginfo-4.8-1.el9.s390x.rpm SHA-256: 817ae60027497aa0db91132072234f92e5ed821d54ab93bca5286cce99b7f97d
chrony-debugsource-4.8-1.el9.s390x.rpm SHA-256: 8b45a498ceb3f1a64228c4bf93695f976410c8ae06d89c857207b716cc7778b0

Red Hat Enterprise Linux for Power, little endian 9

SRPM
chrony-4.8-1.el9.src.rpm SHA-256: 1f0d3f6a448afee9fe9e96a01ab3ae57f3083c6d330d5435283184249149f53b
ppc64le
chrony-4.8-1.el9.ppc64le.rpm SHA-256: a3daf99d09aacea22ced3692462406e58c722008879c004d2372c5f5cffab457
chrony-debuginfo-4.8-1.el9.ppc64le.rpm SHA-256: b4a1b3b6d72497fa1da0663b670d847e45e7ea11c3b364ce8b3a3646c0a1b634
chrony-debugsource-4.8-1.el9.ppc64le.rpm SHA-256: b3147bab9c05a80cdaac9ddb911c262c91a39c190931fd6e743fca09e3f9907c

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

SRPM
chrony-4.8-1.el9.src.rpm SHA-256: 1f0d3f6a448afee9fe9e96a01ab3ae57f3083c6d330d5435283184249149f53b
ppc64le
chrony-4.8-1.el9.ppc64le.rpm SHA-256: a3daf99d09aacea22ced3692462406e58c722008879c004d2372c5f5cffab457
chrony-debuginfo-4.8-1.el9.ppc64le.rpm SHA-256: b4a1b3b6d72497fa1da0663b670d847e45e7ea11c3b364ce8b3a3646c0a1b634
chrony-debugsource-4.8-1.el9.ppc64le.rpm SHA-256: b3147bab9c05a80cdaac9ddb911c262c91a39c190931fd6e743fca09e3f9907c

Red Hat Enterprise Linux for ARM 64 9

SRPM
chrony-4.8-1.el9.src.rpm SHA-256: 1f0d3f6a448afee9fe9e96a01ab3ae57f3083c6d330d5435283184249149f53b
aarch64
chrony-4.8-1.el9.aarch64.rpm SHA-256: ffed7e90ee0f0f0ffc3b284e62a621c686cf143cc4735e32ee498f84ceea5cec
chrony-debuginfo-4.8-1.el9.aarch64.rpm SHA-256: 7d16308cd9a4c999ddb883001f0aa41f87530823cac42c08ccdca985dd046d0f
chrony-debugsource-4.8-1.el9.aarch64.rpm SHA-256: 88e33b291abcd2061cb4e59441efc76b95a023fdddca25c65fb4d7c94c3a1839

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

SRPM
chrony-4.8-1.el9.src.rpm SHA-256: 1f0d3f6a448afee9fe9e96a01ab3ae57f3083c6d330d5435283184249149f53b
aarch64
chrony-4.8-1.el9.aarch64.rpm SHA-256: ffed7e90ee0f0f0ffc3b284e62a621c686cf143cc4735e32ee498f84ceea5cec
chrony-debuginfo-4.8-1.el9.aarch64.rpm SHA-256: 7d16308cd9a4c999ddb883001f0aa41f87530823cac42c08ccdca985dd046d0f
chrony-debugsource-4.8-1.el9.aarch64.rpm SHA-256: 88e33b291abcd2061cb4e59441efc76b95a023fdddca25c65fb4d7c94c3a1839

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

SRPM
chrony-4.8-1.el9.src.rpm SHA-256: 1f0d3f6a448afee9fe9e96a01ab3ae57f3083c6d330d5435283184249149f53b
ppc64le
chrony-4.8-1.el9.ppc64le.rpm SHA-256: a3daf99d09aacea22ced3692462406e58c722008879c004d2372c5f5cffab457
chrony-debuginfo-4.8-1.el9.ppc64le.rpm SHA-256: b4a1b3b6d72497fa1da0663b670d847e45e7ea11c3b364ce8b3a3646c0a1b634
chrony-debugsource-4.8-1.el9.ppc64le.rpm SHA-256: b3147bab9c05a80cdaac9ddb911c262c91a39c190931fd6e743fca09e3f9907c

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

SRPM
chrony-4.8-1.el9.src.rpm SHA-256: 1f0d3f6a448afee9fe9e96a01ab3ae57f3083c6d330d5435283184249149f53b
x86_64
chrony-4.8-1.el9.x86_64.rpm SHA-256: 26113451533b1fe759286c0f5760faf735c94372c49930a1de59c110eaa23e96
chrony-debuginfo-4.8-1.el9.x86_64.rpm SHA-256: 3afc06dc2464e43f7066f87b1b9db4d4cc6ef6a4abe5eb940e653bb33681deac
chrony-debugsource-4.8-1.el9.x86_64.rpm SHA-256: b60d08df3704f27b0c4bc5cd2e7e9f6886bbdfadc8056f808d9f76c56c77a35a

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

SRPM
chrony-4.8-1.el9.src.rpm SHA-256: 1f0d3f6a448afee9fe9e96a01ab3ae57f3083c6d330d5435283184249149f53b
aarch64
chrony-4.8-1.el9.aarch64.rpm SHA-256: ffed7e90ee0f0f0ffc3b284e62a621c686cf143cc4735e32ee498f84ceea5cec
chrony-debuginfo-4.8-1.el9.aarch64.rpm SHA-256: 7d16308cd9a4c999ddb883001f0aa41f87530823cac42c08ccdca985dd046d0f
chrony-debugsource-4.8-1.el9.aarch64.rpm SHA-256: 88e33b291abcd2061cb4e59441efc76b95a023fdddca25c65fb4d7c94c3a1839

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

SRPM
chrony-4.8-1.el9.src.rpm SHA-256: 1f0d3f6a448afee9fe9e96a01ab3ae57f3083c6d330d5435283184249149f53b
s390x
chrony-4.8-1.el9.s390x.rpm SHA-256: 0d9ccdf92df087c7801e933c3abb06f3b924834a16d26bb8d2264b7f9fdc477a
chrony-debuginfo-4.8-1.el9.s390x.rpm SHA-256: 817ae60027497aa0db91132072234f92e5ed821d54ab93bca5286cce99b7f97d
chrony-debugsource-4.8-1.el9.s390x.rpm SHA-256: 8b45a498ceb3f1a64228c4bf93695f976410c8ae06d89c857207b716cc7778b0

Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.8

SRPM
chrony-4.8-1.el9.src.rpm SHA-256: 1f0d3f6a448afee9fe9e96a01ab3ae57f3083c6d330d5435283184249149f53b
x86_64
chrony-4.8-1.el9.x86_64.rpm SHA-256: 26113451533b1fe759286c0f5760faf735c94372c49930a1de59c110eaa23e96
chrony-debuginfo-4.8-1.el9.x86_64.rpm SHA-256: 3afc06dc2464e43f7066f87b1b9db4d4cc6ef6a4abe5eb940e653bb33681deac
chrony-debugsource-4.8-1.el9.x86_64.rpm SHA-256: b60d08df3704f27b0c4bc5cd2e7e9f6886bbdfadc8056f808d9f76c56c77a35a

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

SRPM
chrony-4.8-1.el9.src.rpm SHA-256: 1f0d3f6a448afee9fe9e96a01ab3ae57f3083c6d330d5435283184249149f53b
aarch64
chrony-4.8-1.el9.aarch64.rpm SHA-256: ffed7e90ee0f0f0ffc3b284e62a621c686cf143cc4735e32ee498f84ceea5cec
chrony-debuginfo-4.8-1.el9.aarch64.rpm SHA-256: 7d16308cd9a4c999ddb883001f0aa41f87530823cac42c08ccdca985dd046d0f
chrony-debugsource-4.8-1.el9.aarch64.rpm SHA-256: 88e33b291abcd2061cb4e59441efc76b95a023fdddca25c65fb4d7c94c3a1839

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

SRPM
chrony-4.8-1.el9.src.rpm SHA-256: 1f0d3f6a448afee9fe9e96a01ab3ae57f3083c6d330d5435283184249149f53b
ppc64le
chrony-4.8-1.el9.ppc64le.rpm SHA-256: a3daf99d09aacea22ced3692462406e58c722008879c004d2372c5f5cffab457
chrony-debuginfo-4.8-1.el9.ppc64le.rpm SHA-256: b4a1b3b6d72497fa1da0663b670d847e45e7ea11c3b364ce8b3a3646c0a1b634
chrony-debugsource-4.8-1.el9.ppc64le.rpm SHA-256: b3147bab9c05a80cdaac9ddb911c262c91a39c190931fd6e743fca09e3f9907c

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

SRPM
chrony-4.8-1.el9.src.rpm SHA-256: 1f0d3f6a448afee9fe9e96a01ab3ae57f3083c6d330d5435283184249149f53b
s390x
chrony-4.8-1.el9.s390x.rpm SHA-256: 0d9ccdf92df087c7801e933c3abb06f3b924834a16d26bb8d2264b7f9fdc477a
chrony-debuginfo-4.8-1.el9.s390x.rpm SHA-256: 817ae60027497aa0db91132072234f92e5ed821d54ab93bca5286cce99b7f97d
chrony-debugsource-4.8-1.el9.s390x.rpm SHA-256: 8b45a498ceb3f1a64228c4bf93695f976410c8ae06d89c857207b716cc7778b0

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

Red Hat LinkedIn YouTube Facebook X, formerly Twitter

Quick Links

  • Downloads
  • Subscriptions
  • Support Cases
  • Customer Service
  • Product Documentation

Help

  • Contact Us
  • Customer Portal FAQ
  • Log-in Assistance

Site Info

  • Trust Red Hat
  • Browser Support Policy
  • Accessibility
  • Awards and Recognition
  • Colophon

Related Sites

  • redhat.com
  • developers.redhat.com
  • connect.redhat.com
  • cloud.redhat.com

Red Hat legal and privacy links

  • About Red Hat
  • Jobs
  • Events
  • Locations
  • Contact Red Hat
  • Red Hat Blog
  • Inclusion at Red Hat
  • Cool Stuff Store
  • Red Hat Summit
© 2026 Red Hat

Red Hat legal and privacy links

  • Privacy statement
  • Terms of use
  • All policies and guidelines
  • Digital accessibility