CVE record · CVE-2026-5135

Foreman: foreman: unauthorized modification of host configurations via broken access control

CVSS 6.5 MediumEPSS 0.0043 · 37th percentile

Published by the CVE Program (CNA: redhat) at 1 Jul 2026, 14:08 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: foreman https://access.redhat.com/downloads/content/package-browser/	unaffected 0:3.12.0.17-1.el8sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.16 for RHEL 9 Package name: foreman https://access.redhat.com/downloads/content/package-browser/	unaffected 0:3.12.0.17-1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: foreman https://access.redhat.com/downloads/content/package-browser/	unaffected 0:3.14.0.17-1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.18 for RHEL 9 Package name: foreman https://access.redhat.com/downloads/content/package-browser/	unaffected 0:3.16.0.17-1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.19 for RHEL 9 Package name: foreman https://access.redhat.com/downloads/content/package-browser/	unaffected 0:3.18.0.7-1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6 Package name: satellite-capsule:el8/foreman https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected

Identifiers: CVE-2026-5135
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: 1 Jul 2026
Updated: 1 Jul 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
6.5	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N	CNA (redhat)

CISA KEV Not listed.
EPSS 0.0043, the 37th 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 1 Jul 2026. New records show when each source confirmed them.

Sources

References from the CNA

access.redhat.com/errata/RHSA-2026:34365 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:34366 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:34367 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:34368 vendor-advisoryredhat
access.redhat.com/security/cve/CVE-2026-5135 vdb-entryredhat
bugzilla.redhat.com/show_bug.cgi?id=2452230 issue-trackingredhat

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.