CVE-2026-5142
Foreman: foreman: cross-tenant private ssh key disclosure via taxonomy scoping bypass
- 6.5MediumCVSS base score
- 0.45%Exploitation in 30 daysEPSS · top 61% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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.
Timeline
ID reserved
By redhat
- 3 months later
· 3 months later
Published
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| redhatCNA (assigner) | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVDNVD · Analyzed | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.45% · top 61% of all CVEs (11 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Affected products
Red Hat · Red Hat Satellite 6.16 for RHEL 8
- unaffected 0:3.12.0.17-1.el8sat – < *
Red Hat · Red Hat Satellite 6.16 for RHEL 9
- unaffected 0:3.12.0.17-1.el9sat – < *
Red Hat · Red Hat Satellite 6.17 for RHEL 9
- unaffected 0:3.14.0.17-1.el9sat – < *
Red Hat · Red Hat Satellite 6.18 for RHEL 9
- unaffected 0:3.16.0.17-1.el9sat – < *
Red Hat · Red Hat Satellite 6.19 for RHEL 9
- unaffected 0:3.18.0.7-1.el9sat – < *
All versions: affected
References
References6
- RHSA-2026:34365 (opens in a new tab)vendor-advisoryx_refsource_REDHAT
- RHSA-2026:34366 (opens in a new tab)vendor-advisoryx_refsource_REDHAT
- RHSA-2026:34367 (opens in a new tab)vendor-advisoryx_refsource_REDHAT
- RHSA-2026:34368 (opens in a new tab)vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2026-5142 (opens in a new tab)vdb-entryx_refsource_REDHAT
- RHBZ#2452999 (opens in a new tab)issue-trackingx_refsource_REDHAT
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-41002 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-5142)Record last updated .