CVE record · CVE-2026-79654

Ketello: katello content view history api cross-organization authorization bypass

CVSS 4.3 MediumEPSS 0.0038 · 32nd percentile

Published by the CVE Program (CNA: redhat) at 26 Aug 2026, 05:37 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Red Hat	Red Hat Satellite 6.16 for RHEL 8 Package name: rubygem-katello https://access.redhat.com/downloads/content/package-browser/	unaffected 0:4.14.0.23-1.el8sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.16 for RHEL 9 Package name: rubygem-katello https://access.redhat.com/downloads/content/package-browser/	unaffected 0:4.14.0.23-1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: rubygem-katello https://access.redhat.com/downloads/content/package-browser/	unaffected 0:4.16.0.20-1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.18 for RHEL 9 Package name: rubygem-katello https://access.redhat.com/downloads/content/package-browser/	unaffected 0:4.18.0.24-1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.19 for RHEL 9 Package name: rubygem-katello https://access.redhat.com/downloads/content/package-browser/	unaffected 0:4.20.0.11-1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6 Package name: satellite:el8/rubygem-katello https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat Satellite 6 Package name: tfm-rubygem-katello https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected

Identifiers: CVE-2026-79654
CNA: redhat
Weakness (CWE): CWE-639
Tags: Red Hat Satellite 6.16 for RHEL 8
Red Hat Satellite 6.16 for RHEL 9
Red Hat Satellite 6.17 for RHEL 9
Red Hat Satellite 6.18 for RHEL 9
Red Hat Satellite 6.19 for RHEL 9
Red Hat Satellite 6
Broken access control
Published: 26 Aug 2026
Updated: 2 Oct 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
4.3	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	CNA (redhat)

CISA KEV Not listed.
EPSS 0.0038, the 32nd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 26 Aug 2026. New records show when each source confirmed them.

Sources

References from the CNA

access.redhat.com/errata/RHSA-2026:74503 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:74504 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:74505 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:74506 vendor-advisoryredhat
access.redhat.com/security/cve/CVE-2026-79654 vdb-entryredhat
bugzilla.redhat.com/show_bug.cgi?id=2523348 issue-trackingredhat
github.com/Katello/katello/pull/11847
projects.theforeman.org/issues/39701

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.