RHSA-2026:100120: Critical: Satellite 6.19.6 Async Update

Published Nov 13, 2026
·
Updated

Critical: Satellite 6.19.6 Async Update

Other sources

This advisory provides security fixes for affected packages used by Red HatSatellite.The updates address the vulnerabilities described below.Security Fix(es): python3.12-pyjwt: Fixes token verification, authentication-bypass, and token-forgery vulnerabilities (CVE-2026-102267, CVE-2026-102268,CVE-2026-102272, CVE-2026-102273). rubygem-smartproxydynflow: Restricts authorization of Dynflow console clients to permitted client certificates (CVE-2026-107152). rubygem-safemode: Fixes a jail allow-list bypass (CVE-2026-107360). foreman: Fixes authorization flaws in personal access token, mail notification, SSH key, and host template endpoints (CVE-2026-107443,CVE-2026-86322, CVE-2026-86323, CVE-2026-86324). candlepin: Prevents consumer certificates from registering systems in another organization (CVE-2026-111456). rubygem-crass: Fixes denial-of-service conditions in CSS processing (CVE-2026-61845, CVE-2026-61847). python3.12-pulpcore: Restricts file URL content uploads to prevent arbitrary file reads (CVE-2026-90959). rubygem-foremanansible: Enforces authorization when accessing Ansible inventory data (CVE-2026-92893). rubygem-foremanremoteexecution: Enforces object-level authorization for job output (CVE-2026-92904). rubygem-katello: Fixes cross-tenant access and modification of Content View Filter rules (CVE-2026-81668). python3.12-pysequoia: Fixes cryptographic integrity compromise caused by key flag confusion (CVE-2026-42784). python3.12-pulp-rpm: Prevents distribution tree publishing from creating directories based on .treeinfo IDs (CVE-2026-103870). candlepin: Fixes an authorization bypass caused by multiple @Verify hasAccess checks (CVE-2026-106471).

— Red Hat

Affected Software

33 affected componentsFixes available
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Satellite
Red Hat Red Hat Satellite Capsule
redhat/candlepin<4.7.7-2.el9
4.7.7-2.el9
redhat/foreman<3.18.0.19-1.el9
3.18.0.19-1.el9
redhat/python3.12-pulp-container<2.26.19-2.el9
2.26.19-2.el9
redhat/python3.12-pulp-rpm<3.32.15-1.el9
3.32.15-1.el9
redhat/python3.12-pulpcore<3.85.35-1.el9
3.85.35-1.el9
redhat/python3.12-pyjwt<2.15.1-1.el9
2.15.1-1.el9
redhat/python3.12-pysequoia<0.1.35-1.el9
0.1.35-1.el9
redhat/rubygem-crass<1.0.8-1.el9
1.0.8-1.el9
redhat/rubygem-http-cookie<1.1.6-2.el9
1.1.6-2.el9
redhat/rubygem-katello<4.20.0.12-1.el9
4.20.0.12-1.el9
redhat/rubygem-safemode<1.5.0-3.el9
1.5.0-3.el9
redhat/satellite<6.19.6-1.el9
6.19.6-1.el9
redhat/candlepin-selinux<4.7.7-2.el9
4.7.7-2.el9
redhat/foreman-cli<3.18.0.19-1.el9
3.18.0.19-1.el9
redhat/foreman-debug<3.18.0.19-1.el9
3.18.0.19-1.el9
redhat/foreman-dynflow-sidekiq<3.18.0.19-1.el9
3.18.0.19-1.el9
redhat/foreman-ec2<3.18.0.19-1.el9
3.18.0.19-1.el9
redhat/foreman-journald<3.18.0.19-1.el9
3.18.0.19-1.el9
redhat/foreman-libvirt<3.18.0.19-1.el9
3.18.0.19-1.el9
redhat/foreman-openstack<3.18.0.19-1.el9
3.18.0.19-1.el9
redhat/foreman-pcp<3.18.0.19-1.el9
3.18.0.19-1.el9
redhat/foreman-postgresql<3.18.0.19-1.el9
3.18.0.19-1.el9
redhat/foreman-redis<3.18.0.19-1.el9
3.18.0.19-1.el9
redhat/foreman-service<3.18.0.19-1.el9
3.18.0.19-1.el9
redhat/foreman-telemetry<3.18.0.19-1.el9
3.18.0.19-1.el9
redhat/foreman-vmware<3.18.0.19-1.el9
3.18.0.19-1.el9
redhat/satellite-cli<6.19.6-1.el9
6.19.6-1.el9
redhat/satellite-common<6.19.6-1.el9
6.19.6-1.el9
redhat/satellite-obsolete-packages<6.19.6-1.el9
6.19.6-1.el9
redhat/satellite-capsule<6.19.6-1.el9
6.19.6-1.el9

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/candlepin to a version that resolves this vulnerability.

    Fixed in 4.7.7-2.el9
  2. Upgrade

    Upgrade redhat/foreman to a version that resolves this vulnerability.

    Fixed in 3.18.0.19-1.el9
  3. Upgrade

    Upgrade redhat/python3.12-pulp-container to a version that resolves this vulnerability.

    Fixed in 2.26.19-2.el9
  4. Upgrade

    Upgrade redhat/python3.12-pulp-rpm to a version that resolves this vulnerability.

    Fixed in 3.32.15-1.el9
  5. Upgrade

    Upgrade redhat/python3.12-pulpcore to a version that resolves this vulnerability.

    Fixed in 3.85.35-1.el9
  6. Upgrade

    Upgrade redhat/python3.12-pyjwt to a version that resolves this vulnerability.

    Fixed in 2.15.1-1.el9
  7. Upgrade

    Upgrade redhat/python3.12-pysequoia to a version that resolves this vulnerability.

    Fixed in 0.1.35-1.el9
  8. Upgrade

    Upgrade redhat/rubygem-crass to a version that resolves this vulnerability.

    Fixed in 1.0.8-1.el9
  9. Upgrade

    Upgrade redhat/rubygem-http-cookie to a version that resolves this vulnerability.

    Fixed in 1.1.6-2.el9
  10. Upgrade

    Upgrade redhat/rubygem-katello to a version that resolves this vulnerability.

    Fixed in 4.20.0.12-1.el9
  11. Upgrade

    Upgrade redhat/rubygem-safemode to a version that resolves this vulnerability.

    Fixed in 1.5.0-3.el9
  12. Upgrade

    Upgrade redhat/satellite to a version that resolves this vulnerability.

    Fixed in 6.19.6-1.el9
  13. Upgrade

    Upgrade redhat/candlepin-selinux to a version that resolves this vulnerability.

    Fixed in 4.7.7-2.el9
  14. Upgrade

    Upgrade redhat/foreman-cli to a version that resolves this vulnerability.

    Fixed in 3.18.0.19-1.el9
  15. Upgrade

    Upgrade redhat/foreman-debug to a version that resolves this vulnerability.

    Fixed in 3.18.0.19-1.el9
  16. Upgrade

    Upgrade redhat/foreman-dynflow-sidekiq to a version that resolves this vulnerability.

    Fixed in 3.18.0.19-1.el9
  17. Upgrade

    Upgrade redhat/foreman-ec2 to a version that resolves this vulnerability.

    Fixed in 3.18.0.19-1.el9
  18. Upgrade

    Upgrade redhat/foreman-journald to a version that resolves this vulnerability.

    Fixed in 3.18.0.19-1.el9
  19. Upgrade

    Upgrade redhat/foreman-libvirt to a version that resolves this vulnerability.

    Fixed in 3.18.0.19-1.el9
  20. Upgrade

    Upgrade redhat/foreman-openstack to a version that resolves this vulnerability.

    Fixed in 3.18.0.19-1.el9
  21. Upgrade

    Upgrade redhat/foreman-pcp to a version that resolves this vulnerability.

    Fixed in 3.18.0.19-1.el9
  22. Upgrade

    Upgrade redhat/foreman-postgresql to a version that resolves this vulnerability.

    Fixed in 3.18.0.19-1.el9
  23. Upgrade

    Upgrade redhat/foreman-redis to a version that resolves this vulnerability.

    Fixed in 3.18.0.19-1.el9
  24. Upgrade

    Upgrade redhat/foreman-service to a version that resolves this vulnerability.

    Fixed in 3.18.0.19-1.el9
  25. Upgrade

    Upgrade redhat/foreman-telemetry to a version that resolves this vulnerability.

    Fixed in 3.18.0.19-1.el9
  26. Upgrade

    Upgrade redhat/foreman-vmware to a version that resolves this vulnerability.

    Fixed in 3.18.0.19-1.el9
  27. Upgrade

    Upgrade redhat/satellite-cli to a version that resolves this vulnerability.

    Fixed in 6.19.6-1.el9
  28. Upgrade

    Upgrade redhat/satellite-common to a version that resolves this vulnerability.

    Fixed in 6.19.6-1.el9
  29. Upgrade

    Upgrade redhat/satellite-obsolete-packages to a version that resolves this vulnerability.

    Fixed in 6.19.6-1.el9
  30. Upgrade

    Upgrade redhat/satellite-capsule to a version that resolves this vulnerability.

    Fixed in 6.19.6-1.el9
  31. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 6.19.6
  32. Operational

    Before applying the Satellite 6.19.6 update, apply all previously released errata relevant to the system.

Event History

Nov 13, 2026
Advisory Published
via Red Hat·12:00 AM
Data Sourced
via Red Hat·12:00 AM
RemedyDescriptionAffected Software
Advisory Published
via Red Hat·02:37 PM
Data Sourced
via Red Hat·02:37 PM
Severity

Frequently Asked Questions

1

Which access-control areas are affected by the fixes?

The advisory includes authorization fixes for Dynflow console client certificates, Foreman personal access token, mail notification, SSH key, and host template endpoints, Ansible inventory data, and Candlepin consumer registration across organizations. It also addresses PyJWT authentication-bypass and token-forgery issues.

2

Are confidentiality or availability impacts included as well as authorization issues?

Yes. The Pulpcore fix restricts file URL content uploads to prevent arbitrary file reads, while the Crass fixes address denial-of-service conditions during CSS processing.

3

Which products and components are in scope?

The advisory lists Red Hat Satellite, Red Hat Satellite Capsule, and Red Hat Enterprise Linux for x86_64, along with Candlepin, Foreman, python3.12-pulp-container, python3.12-pulp-rpm, and python3.12-pulpcore.

4

Does the provided advisory data identify fixed package builds or interim mitigations?

No. The provided data states that security fixes are available but does not include package build versions, configuration workarounds, or interim mitigations.

Company

Resources

Contact

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