CVE-2026-5142Foreman: foreman: cross-tenant private ssh key disclosure via taxonomy scoping bypass
Updated under an hour ago ()
Does this affect you?
It affects Red Hat Satellite 6.16 for RHEL 8 and 4 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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A flaw was found in foreman. Authenticated users with 'view_keypairs' permission can bypass taxonomy scoping, allowing them to download private SSH (Secure Shell) keys from other organizations by directly querying key pair IDs. This vulnerability leads to cross-tenant data exposure in multi-tenant deployments, potentially compromising sensitive information.
- CVSS
- 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-639
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- redhat
- NVD analysis
- Analyzed
- Record last updated
- Jul 1, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Red Hat Red Hat Satellite 6.16 for RHEL 8 redhat:satellite | from 0:3.12.0.17-1.el8sat not affected | CNA record |
Red Hat Red Hat Satellite 6.16 for RHEL 8 redhat:satellite_capsule | from 0:3.12.0.17-1.el8sat not affected | CNA record |
Red Hat Red Hat Satellite 6.16 for RHEL 8 redhat:satellite_maintenance | from 0:3.12.0.17-1.el8sat not affected | CNA record |
Red Hat Red Hat Satellite 6.16 for RHEL 8 redhat:satellite_utils | from 0:3.12.0.17-1.el8sat not affected | CNA record |
redhat satellite redhat:satellite | from 6.18 before 6.18.7; from 6.16 before 6.16.10; from 6.17 before 6.17.9; from 6.19 before 6.19.2 | NVD |
theforeman foreman theforeman:foreman | before 3.18.2; from 3.19.0 before 3.19.1 | NVD |
References
- https://access.redhat.com/errata/RHSA-2026:34365vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2026:34366vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2026:34367vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2026:34368vendor-advisory, x-refsource-redhat
- https://access.redhat.com/security/cve/CVE-2026-5142vdb-entry, x-refsource-redhat, vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2452999issue-tracking, x-refsource-redhat, vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.