RHSA-2026:99949: Critical: Satellite 6.16.15 Async Update

Published Nov 12, 2026
·
Updated

Critical: Satellite 6.16.15 Async Update

Other sources

Red Hat Satellite is a system management solution that allows organizationsto configure and maintain their systems without the necessity to providepublic Internet access to their servers or other client systems. Itperforms provisioning and configuration management of predefined standardoperating environments.Security Fix(es): sequoia-openpgp: Cryptographic integrity compromise via key flag confusion (CVE-2026-42784) crass: Denial of Service via crafted scientific notation in CSS (CVE-2026-61845) crass: Denial of Service via excessive recursion when processing comments (CVE-2026-61847) Puma: HTTP Request Smuggling via Underscore Header Name Confusion (CVE-2026-68006) foreman: Cross-tenant disclosure of template revisions via unauthorized audit lookup (CVE-2026-81658) rubygem-katello: Cross-tenant Content View Filter rule access and modification via unauthorized parent filter lookup (CVE-2026-81668) foreman: authorization flaw in the Foreman::Controller::UserAware#finduser handling used by Api::V2::PersonalAccessTokensController (CVE-2026-86322) foreman: authorization flaw in the mail-notification endpoints implemented by Api::V2::MailNotificationsController (CVE-2026-86323) foreman: authorization flaw in the Foreman::Controller::UserAware handling used by Api::V2::SshKeysController (CVE-2026-86324) pulpcore: file:// scheme allowlist bypass in content upload fileurl field enables arbitrary file read and Pulp Container registry signing key theft (CVE-2026-90959) pyjwt: Verification key substitution via unvalidated JWKS redirects (CVE-2026-102267) PyJWT: Authentication bypass via improper public key validation (CVE-2026-102268) pyjwt: Token forgery via improper Unicode byte-order mark handling (CVE-2026-102272) pyjwt: Token forgery via acceptance of public JWK containers as HMAC secrets (CVE-2026-102273) python-pulp-rpm: Distribution tree publish creates directories from .treeinfo ids (CVE-2026-103870) candlepin: broken object-level authorization via VerifyAuthorizationFilter multi-@Verify hasAccess latching (CVE-2026-106471) rubygem-smartproxydynflow: Dynflow console authorizes any client certificate the capsule CA signed (CVE-2026-107152) foreman: API filter lookup ignores a search-limited filter permission (CVE-2026-107193) safemode: Jail allow-list bypass via op-assign expressions (CVE-2026-107360) foreman: API host template render discloses secrets to viewhosts users (CVE-2026-107443) candlepin: Consumer certificate can register systems in another organization (CVE-2026-111456)

— Red Hat

Affected Software

73 affected componentsFixes available
redhat/foreman<3.12.0.26-1.el9
3.12.0.26-1.el9
redhat/satellite<6.16.15-1.el9
6.16.15-1.el9
redhat/foreman-cli<3.12.0.26-1.el9
3.12.0.26-1.el9
redhat/satellite-cli<6.16.15-1.el9
6.16.15-1.el9
redhat/foreman<3.12.0.26-1.el8
3.12.0.26-1.el8
redhat/satellite<6.16.15-1.el8
6.16.15-1.el8
redhat/foreman-cli<3.12.0.26-1.el8
3.12.0.26-1.el8
redhat/satellite-cli<6.16.15-1.el8
6.16.15-1.el8
redhat/candlepin<4.4.26-2.el9
4.4.26-2.el9
redhat/python-pulp-container<2.20.14-1.el9
2.20.14-1.el9
redhat/python-pulp-rpm<3.26.9-1.el9
3.26.9-1.el9
redhat/python-pulpcore<3.49.39-5.el9
3.49.39-5.el9
redhat/python-pyjwt<2.15.1-1.el9
2.15.1-1.el9
redhat/python-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-katello<4.14.0.24-1.el9
4.14.0.24-1.el9
redhat/rubygem-puma<6.4.3-2.el9
6.4.3-2.el9
redhat/rubygem-safemode<1.5.0-3.el9
1.5.0-3.el9
redhat/candlepin-selinux<4.4.26-2.el9
4.4.26-2.el9
redhat/foreman-debug<3.12.0.26-1.el9
3.12.0.26-1.el9
redhat/foreman-dynflow-sidekiq<3.12.0.26-1.el9
3.12.0.26-1.el9
redhat/foreman-ec2<3.12.0.26-1.el9
3.12.0.26-1.el9
redhat/foreman-journald<3.12.0.26-1.el9
3.12.0.26-1.el9
redhat/foreman-libvirt<3.12.0.26-1.el9
3.12.0.26-1.el9
redhat/foreman-openstack<3.12.0.26-1.el9
3.12.0.26-1.el9
redhat/foreman-ovirt<3.12.0.26-1.el9
3.12.0.26-1.el9
redhat/foreman-pcp<3.12.0.26-1.el9
3.12.0.26-1.el9
redhat/foreman-postgresql<3.12.0.26-1.el9
3.12.0.26-1.el9
redhat/foreman-redis<3.12.0.26-1.el9
3.12.0.26-1.el9
redhat/foreman-service<3.12.0.26-1.el9
3.12.0.26-1.el9
redhat/foreman-telemetry<3.12.0.26-1.el9
3.12.0.26-1.el9
redhat/foreman-vmware<3.12.0.26-1.el9
3.12.0.26-1.el9
redhat/python3.11-pulp-container<2.20.14-1.el9
2.20.14-1.el9
redhat/python3.11-pulp-rpm<3.26.9-1.el9
3.26.9-1.el9
redhat/python3.11-pulpcore<3.49.39-5.el9
3.49.39-5.el9
redhat/python3.11-pyjwt<2.15.1-1.el9
2.15.1-1.el9
redhat/python3.11-pysequoia<0.1.35-1.el9
0.1.35-1.el9
redhat/satellite-common<6.16.15-1.el9
6.16.15-1.el9
redhat/candlepin<4.4.26-2.el8
4.4.26-2.el8
redhat/python-pulp-container<2.20.14-1.el8
2.20.14-1.el8
redhat/python-pulp-rpm<3.26.9-1.el8
3.26.9-1.el8
redhat/python-pulpcore<3.49.39-5.el8
3.49.39-5.el8
redhat/python-pyjwt<2.15.1-1.el8
2.15.1-1.el8
redhat/python-pysequoia<0.1.35-1.el8
0.1.35-1.el8
redhat/rubygem-crass<1.0.8-1.el8
1.0.8-1.el8
redhat/rubygem-katello<4.14.0.24-1.el8
4.14.0.24-1.el8
redhat/rubygem-puma<6.4.3-2.el8
6.4.3-2.el8
redhat/rubygem-safemode<1.5.0-3.el8
1.5.0-3.el8
redhat/candlepin-selinux<4.4.26-2.el8
4.4.26-2.el8
redhat/foreman-debug<3.12.0.26-1.el8
3.12.0.26-1.el8
redhat/foreman-dynflow-sidekiq<3.12.0.26-1.el8
3.12.0.26-1.el8
redhat/foreman-ec2<3.12.0.26-1.el8
3.12.0.26-1.el8
redhat/foreman-journald<3.12.0.26-1.el8
3.12.0.26-1.el8
redhat/foreman-libvirt<3.12.0.26-1.el8
3.12.0.26-1.el8
redhat/foreman-openstack<3.12.0.26-1.el8
3.12.0.26-1.el8
redhat/foreman-ovirt<3.12.0.26-1.el8
3.12.0.26-1.el8
redhat/foreman-pcp<3.12.0.26-1.el8
3.12.0.26-1.el8
redhat/foreman-postgresql<3.12.0.26-1.el8
3.12.0.26-1.el8
redhat/foreman-redis<3.12.0.26-1.el8
3.12.0.26-1.el8
redhat/foreman-service<3.12.0.26-1.el8
3.12.0.26-1.el8
redhat/foreman-telemetry<3.12.0.26-1.el8
3.12.0.26-1.el8
redhat/foreman-vmware<3.12.0.26-1.el8
3.12.0.26-1.el8
redhat/python3.11-pulp-container<2.20.14-1.el8
2.20.14-1.el8
redhat/python3.11-pulp-rpm<3.26.9-1.el8
3.26.9-1.el8
redhat/python3.11-pulpcore<3.49.39-5.el8
3.49.39-5.el8
redhat/python3.11-pyjwt<2.15.1-1.el8
2.15.1-1.el8
redhat/python3.11-pysequoia<0.1.35-1.el8
0.1.35-1.el8
redhat/satellite-common<6.16.15-1.el8
6.16.15-1.el8
redhat/satellite-capsule<6.16.15-1.el9
6.16.15-1.el9
redhat/satellite-capsule<6.16.15-1.el8
6.16.15-1.el8
Red Hat Red Hat Satellite Capsule Extended Update Support
Red Hat Red Hat Satellite Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

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

    Fixed in 3.12.0.26-1.el9
  2. Upgrade

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

    Fixed in 6.16.15-1.el9
  3. Upgrade

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

    Fixed in 3.12.0.26-1.el9
  4. Upgrade

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

    Fixed in 6.16.15-1.el9
  5. Upgrade

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

    Fixed in 3.12.0.26-1.el8
  6. Upgrade

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

    Fixed in 6.16.15-1.el8
  7. Upgrade

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

    Fixed in 3.12.0.26-1.el8
  8. Upgrade

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

    Fixed in 6.16.15-1.el8
  9. Upgrade

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

    Fixed in 4.4.26-2.el9
  10. Upgrade

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

    Fixed in 2.20.14-1.el9
  11. Upgrade

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

    Fixed in 3.26.9-1.el9
  12. Upgrade

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

    Fixed in 3.49.39-5.el9
  13. Upgrade

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

    Fixed in 2.15.1-1.el9
  14. Upgrade

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

    Fixed in 0.1.35-1.el9
  15. Upgrade

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

    Fixed in 1.0.8-1.el9
  16. Upgrade

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

    Fixed in 4.14.0.24-1.el9
  17. Upgrade

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

    Fixed in 6.4.3-2.el9
  18. Upgrade

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

    Fixed in 1.5.0-3.el9
  19. Upgrade

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

    Fixed in 4.4.26-2.el9
  20. Upgrade

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

    Fixed in 3.12.0.26-1.el9
  21. Upgrade

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

    Fixed in 3.12.0.26-1.el9
  22. Upgrade

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

    Fixed in 3.12.0.26-1.el9
  23. Upgrade

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

    Fixed in 3.12.0.26-1.el9
  24. Upgrade

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

    Fixed in 3.12.0.26-1.el9
  25. Upgrade

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

    Fixed in 3.12.0.26-1.el9
  26. Upgrade

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

    Fixed in 3.12.0.26-1.el9
  27. Upgrade

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

    Fixed in 3.12.0.26-1.el9
  28. Upgrade

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

    Fixed in 3.12.0.26-1.el9
  29. Upgrade

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

    Fixed in 3.12.0.26-1.el9
  30. Upgrade

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

    Fixed in 3.12.0.26-1.el9
  31. Upgrade

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

    Fixed in 3.12.0.26-1.el9
  32. Upgrade

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

    Fixed in 3.12.0.26-1.el9
  33. Upgrade

    Upgrade redhat/python3.11-pulp-container to a version that resolves this vulnerability.

    Fixed in 2.20.14-1.el9
  34. Upgrade

    Upgrade redhat/python3.11-pulp-rpm to a version that resolves this vulnerability.

    Fixed in 3.26.9-1.el9
  35. Upgrade

    Upgrade redhat/python3.11-pulpcore to a version that resolves this vulnerability.

    Fixed in 3.49.39-5.el9
  36. Upgrade

    Upgrade redhat/python3.11-pyjwt to a version that resolves this vulnerability.

    Fixed in 2.15.1-1.el9
  37. Upgrade

    Upgrade redhat/python3.11-pysequoia to a version that resolves this vulnerability.

    Fixed in 0.1.35-1.el9
  38. Upgrade

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

    Fixed in 6.16.15-1.el9
  39. Upgrade

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

    Fixed in 4.4.26-2.el8
  40. Upgrade

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

    Fixed in 2.20.14-1.el8
  41. Upgrade

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

    Fixed in 3.26.9-1.el8
  42. Upgrade

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

    Fixed in 3.49.39-5.el8
  43. Upgrade

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

    Fixed in 2.15.1-1.el8
  44. Upgrade

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

    Fixed in 0.1.35-1.el8
  45. Upgrade

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

    Fixed in 1.0.8-1.el8
  46. Upgrade

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

    Fixed in 4.14.0.24-1.el8
  47. Upgrade

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

    Fixed in 6.4.3-2.el8
  48. Upgrade

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

    Fixed in 1.5.0-3.el8
  49. Upgrade

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

    Fixed in 4.4.26-2.el8
  50. Upgrade

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

    Fixed in 3.12.0.26-1.el8
  51. Upgrade

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

    Fixed in 3.12.0.26-1.el8
  52. Upgrade

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

    Fixed in 3.12.0.26-1.el8
  53. Upgrade

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

    Fixed in 3.12.0.26-1.el8
  54. Upgrade

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

    Fixed in 3.12.0.26-1.el8
  55. Upgrade

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

    Fixed in 3.12.0.26-1.el8
  56. Upgrade

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

    Fixed in 3.12.0.26-1.el8
  57. Upgrade

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

    Fixed in 3.12.0.26-1.el8
  58. Upgrade

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

    Fixed in 3.12.0.26-1.el8
  59. Upgrade

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

    Fixed in 3.12.0.26-1.el8
  60. Upgrade

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

    Fixed in 3.12.0.26-1.el8
  61. Upgrade

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

    Fixed in 3.12.0.26-1.el8
  62. Upgrade

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

    Fixed in 3.12.0.26-1.el8
  63. Upgrade

    Upgrade redhat/python3.11-pulp-container to a version that resolves this vulnerability.

    Fixed in 2.20.14-1.el8
  64. Upgrade

    Upgrade redhat/python3.11-pulp-rpm to a version that resolves this vulnerability.

    Fixed in 3.26.9-1.el8
  65. Upgrade

    Upgrade redhat/python3.11-pulpcore to a version that resolves this vulnerability.

    Fixed in 3.49.39-5.el8
  66. Upgrade

    Upgrade redhat/python3.11-pyjwt to a version that resolves this vulnerability.

    Fixed in 2.15.1-1.el8
  67. Upgrade

    Upgrade redhat/python3.11-pysequoia to a version that resolves this vulnerability.

    Fixed in 0.1.35-1.el8
  68. Upgrade

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

    Fixed in 6.16.15-1.el8
  69. Upgrade

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

    Fixed in 6.16.15-1.el9
  70. Upgrade

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

    Fixed in 6.16.15-1.el8
  71. Upgrade

    Upgrade Red Hat Satellite to a version that resolves this vulnerability.

    Fixed in 6.16.15

Event History

Nov 12, 2026
Advisory Published
via Red Hat·12:00 AM
Data Sourced
via Red Hat·12:00 AM
RemedyDescriptionAffected Software
Advisory Published
via Red Hat·11:42 PM
Data Sourced
via Red Hat·11:42 PM
Severity

Frequently Asked Questions

1

Does this update address risks beyond denial of service?

Yes. The listed fixes include cryptographic integrity compromise, HTTP request smuggling, cross-tenant disclosure and modification of data, and authorization flaws, in addition to denial-of-service issues.

2

Which Satellite-related components are identified in the advisory data?

The affected software list includes Foreman, Satellite, Foreman CLI, Satellite CLI, Candlepin, python-pulp-container, python-pulp-rpm, and python-pulpcore.

3

Are cross-tenant access issues included among the fixes?

Yes. The advisory lists unauthorized access to Foreman template revisions and unauthorized access or modification of Katello Content View Filter rules through parent-filter lookup.

Company

Resources

Contact

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