CVE record · CVE-2026-1961

Forman: foreman: remote code execution via command injection in websocket proxy

CVSS 8.0 HighEPSS 0.019 · 79th percentile

Published by the CVE Program (CNA: redhat) at 26 Mar 2026, 12:53 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 0:3.12.0.14-1.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 0:3.12.0.14-1.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 0:3.14.0.14-1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: libcomps https://access.redhat.com/downloads/content/package-browser/	unaffected 0:0.1.23-0.3.el9pc to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: python-brotli https://access.redhat.com/downloads/content/package-browser/	unaffected 0:1.2.0-0.1.el9pc to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: python-django https://access.redhat.com/downloads/content/package-browser/	unaffected 0:4.2.28-0.1.el9pc to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: python-pulp-container https://access.redhat.com/downloads/content/package-browser/	unaffected 0:2.22.3-1.el9pc to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: python-pulp-rpm https://access.redhat.com/downloads/content/package-browser/	unaffected 0:3.27.10-2.el9pc to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: rubygem-fog-kubevirt https://access.redhat.com/downloads/content/package-browser/	unaffected 0:1.5.1-1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: rubygem-foreman_kubevirt https://access.redhat.com/downloads/content/package-browser/	unaffected 0:0.4.3-1.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 0:4.16.0.14-1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: rubygem-rubyipmi https://access.redhat.com/downloads/content/package-browser/	unaffected 0:0.13.0-1.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 0:6.17.7-1.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 0:0.0.3-4.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 0:3.14.0.14-1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: libcomps https://access.redhat.com/downloads/content/package-browser/	unaffected 0:0.1.23-0.3.el9pc to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: python-brotli https://access.redhat.com/downloads/content/package-browser/	unaffected 0:1.2.0-0.1.el9pc to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: python-django https://access.redhat.com/downloads/content/package-browser/	unaffected 0:4.2.28-0.1.el9pc to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: python-pulp-container https://access.redhat.com/downloads/content/package-browser/	unaffected 0:2.22.3-1.el9pc to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: python-pulp-rpm https://access.redhat.com/downloads/content/package-browser/	unaffected 0:3.27.10-2.el9pc to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: rubygem-fog-kubevirt https://access.redhat.com/downloads/content/package-browser/	unaffected 0:1.5.1-1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: rubygem-foreman_kubevirt https://access.redhat.com/downloads/content/package-browser/	unaffected 0:0.4.3-1.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 0:4.16.0.14-1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6.17 for RHEL 9 Package name: rubygem-rubyipmi https://access.redhat.com/downloads/content/package-browser/	unaffected 0:0.13.0-1.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 0:6.17.7-1.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 0:0.0.3-4.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 0:3.16.0.12-1.el9sat to before * rpm Other versions: affected
Red Hat	Red Hat Satellite 6 Package name: satellite-utils:el8/foreman https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected

Identifiers: CVE-2026-1961
CNA: redhat
Weakness (CWE): CWE-78
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
Command injection
Published: 26 Mar 2026
Updated: 3 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
8.0	High	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H	CNA (redhat)Used for this record
8.0	High	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H	ADP (redhat-SADP)

CISA KEV Not listed.
EPSS 0.019, the 79th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

26 Mar 2026, 12:53 UTC Confirmed by the CVE List

Sources

References from the CNA

access.redhat.com/errata/RHSA-2026:5968 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:5970 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:5971 vendor-advisoryredhat
access.redhat.com/security/cve/CVE-2026-1961 vdb-entryredhat
bugzilla.redhat.com/show_bug.cgi?id=2437036 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.