# Red Hat Katello vulnerabilities

Source: https://junglewise.ai/threats/technologies/katello  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/katello.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in Red Hat Katello: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-56098, was published on 1 October 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 3
- All time: 5 (0 critical, 0 exploited in the wild)

## About Red Hat Katello

Katello is an open-source lifecycle management plugin for Foreman that handles content and subscription management.

## Latest Red Hat Katello vulnerabilities

- [CVE-2026-56098: Katello authorization bypass in RegistryProxiesController](https://junglewise.ai/threats/cve-2026-56098-a-flaw-was-found-in-rubygem-katello-the-registryproxiescontroller) (medium, CVSS 4.3, published 1 Oct 2026)
- [CVE-2026-81668: Red Hat Katello Content View Filter Rules API authorization bypass](https://junglewise.ai/threats/cve-2026-81668-red-hat-katello-content-view-filter-rules-api-authorization) (medium, CVSS 5.4, published 27 Aug 2026)
- [CVE-2026-79654: Red Hat Katello Content View History API authorization bypass](https://junglewise.ai/threats/cve-2026-79654-red-hat-katello-content-view-history-api-authorization-bypass) (medium, CVSS 4.3, published 26 Aug 2026)
- [CVE-2026-12515: Red Hat Satellite Katello missing authorization in ContentUploadsController](https://junglewise.ai/threats/cve-2026-12515-red-hat-satellite-katello-missing-authorization-in) (medium, CVSS 4.3, published 17 Jun 2026)
- [CVE-2026-4324: Red Hat Satellite Katello SQL injection in bootc_images API](https://junglewise.ai/threats/cve-2026-4324-red-hat-satellite-katello-sql-injection-in-bootc-images-api) (medium, CVSS 5.4, published 17 Mar 2026)

## Most severe Red Hat Katello vulnerabilities

- [CVE-2026-4324: Red Hat Satellite Katello SQL injection in bootc_images API](https://junglewise.ai/threats/cve-2026-4324-red-hat-satellite-katello-sql-injection-in-bootc-images-api) (medium, CVSS 5.4, published 17 Mar 2026)
- [CVE-2026-81668: Red Hat Katello Content View Filter Rules API authorization bypass](https://junglewise.ai/threats/cve-2026-81668-red-hat-katello-content-view-filter-rules-api-authorization) (medium, CVSS 5.4, published 27 Aug 2026)
- [CVE-2026-79654: Red Hat Katello Content View History API authorization bypass](https://junglewise.ai/threats/cve-2026-79654-red-hat-katello-content-view-history-api-authorization-bypass) (medium, CVSS 4.3, published 26 Aug 2026)
- [CVE-2026-56098: Katello authorization bypass in RegistryProxiesController](https://junglewise.ai/threats/cve-2026-56098-a-flaw-was-found-in-rubygem-katello-the-registryproxiescontroller) (medium, CVSS 4.3, published 1 Oct 2026)
- [CVE-2026-12515: Red Hat Satellite Katello missing authorization in ContentUploadsController](https://junglewise.ai/threats/cve-2026-12515-red-hat-satellite-katello-missing-authorization-in) (medium, CVSS 4.3, published 17 Jun 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 1 vulnerability in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 2 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 1 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Red Hat technologies

- [Red Hat Enterprise Linux 9](https://junglewise.ai/threats/technologies/enterprise-linux-9): 146 vulnerabilities
- [Red Hat Enterprise Linux 10](https://junglewise.ai/threats/technologies/enterprise-linux-10): 140 vulnerabilities
- [Red Hat Enterprise Linux 8](https://junglewise.ai/threats/technologies/enterprise-linux-8): 132 vulnerabilities
- [Red Hat Keycloak](https://junglewise.ai/threats/technologies/red-hat-keycloak): 102 vulnerabilities
- [Red Hat Enterprise Linux 7](https://junglewise.ai/threats/technologies/enterprise-linux-7): 68 vulnerabilities
- [Red Hat Enterprise Linux 6](https://junglewise.ai/threats/technologies/enterprise-linux-6): 56 vulnerabilities
- [Red Hat Build of Keycloak](https://junglewise.ai/threats/technologies/red-hat-build-of-keycloak): 55 vulnerabilities
- [Red Hat Enterprise Linux AppStream](https://junglewise.ai/threats/technologies/enterprise-linux-appstream): 46 vulnerabilities
- [Red Hat Ansible Automation Platform](https://junglewise.ai/threats/technologies/ansible-automation-platform-2): 44 vulnerabilities
- [Red Hat OpenShift Container Platform 4](https://junglewise.ai/threats/technologies/openshift-container-platform-4): 36 vulnerabilities
- [Red Hat Developer Hub](https://junglewise.ai/threats/technologies/developer-hub): 28 vulnerabilities
- [Red Hat Quay](https://junglewise.ai/threats/technologies/quay-3-12): 20 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Red Hat Katello vulnerabilities", https://junglewise.ai/threats/technologies/katello, 13 November 2026.