CVE record · CVE-2026-96658

Foreman: foreman: arbitrary code execution via safemode sandbox bypass

CVSS 8.8 HighEPSS 0.0072 · 54th percentile

Published by the CVE Program (CNA: redhat) at 1 Oct 2026, 16:23 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-safemode https://access.redhat.com/downloads/content/package-browser/	unaffected 0:1.5.0-2.el8sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.16 for RHEL 9 Package name: rubygem-safemode https://access.redhat.com/downloads/content/package-browser/	unaffected 0:1.5.0-2.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 0:3.14.0.22-1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: python-dynaconf https://access.redhat.com/downloads/content/package-browser/	unaffected 0:3.2.13-1.el9pc to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: python-gitpython https://access.redhat.com/downloads/content/package-browser/	unaffected 0:3.1.62-1.el9pc to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: python-lxml https://access.redhat.com/downloads/content/package-browser/	unaffected 0:5.3.1-2.el9pc to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: python-sqlparse https://access.redhat.com/downloads/content/package-browser/	unaffected 0:0.6.0-1.el9pc to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: rubygem-foreman_remote_execution https://access.redhat.com/downloads/content/package-browser/	unaffected 0:15.0.2-2.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: rubygem-hammer_cli https://access.redhat.com/downloads/content/package-browser/	unaffected 0:3.14.0-2.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 6.17 for RHEL 9 Package name: rubygem-safemode https://access.redhat.com/downloads/content/package-browser/	unaffected 0:1.5.0-2.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: satellite https://access.redhat.com/downloads/content/package-browser/	unaffected 0:6.17.12-1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: yggdrasil-worker-forwarder https://access.redhat.com/downloads/content/package-browser/	unaffected 0:0.1.0-2.1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.18 for RHEL 9 Package name: rubygem-safemode https://access.redhat.com/downloads/content/package-browser/	unaffected 0:1.5.0-2.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 0:3.18.0.14-1.el9sat to before * rpm Other versions: affected

Identifiers: CVE-2026-96658
CNA: redhat
Weakness (CWE): CWE-94
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
Code injection
Published: 1 Oct 2026
Updated: 2 Nov 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
8.8	High	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CNA (redhat)

CISA KEV Not listed.
EPSS 0.0072, the 54th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

1 Oct 2026, 16:23 UTC Confirmed by the CVE List

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-2026-96658 vdb-entryredhat
bugzilla.redhat.com/show_bug.cgi?id=2534185 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.