8.8
High
CVE-2026-1784 The Route OpenShift resource allows to define routes to make pods reachable at a subdomain through HAProxy
Description
The Route OpenShift resource allows to define routes to make pods reachable at a subdomain through HAProxy. It was found that the checks performed on the spec.path YAML stanza in a Route document was insufficient and could allow a controlled injection of the HAProxy configuration.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat OpenShift Container Platform 4 | Versions not published | |
| Red Hat OpenShift Container Platform 4.19 1780043338 | earliest → < 1780043338 | 1780043338 |
| Red Hat OpenShift Container Platform 4.21 1780444348 | earliest → < 1780444348 | 1780444348 |
| Red Hat OpenShift Container Platform 4.20 1780990977 | earliest → < 1780990977 | 1780990977 |
| Red Hat OpenShift Container Platform 4.18 1780988280 | earliest → < 1780988280 | 1780988280 |
| Red Hat OpenShift Container Platform 4.16 1780962617 | earliest → < 1780962617 | 1780962617 |
| Red Hat OpenShift Container Platform 4.13 1781123014 | earliest → < 1781123014 | 1781123014 |
| Red Hat OpenShift Container Platform 4.14 1781870101 | earliest → < 1781870101 | 1781870101 |
| Red Hat OpenShift Container Platform 4.15 1781928857 | earliest → < 1781928857 | 1781928857 |
Show the 2 other branches Hide the 2 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat OpenShift Container Platform 4.2 1780990977 | earliest → < 1780990977 | 1780990977 |
| Red Hat OpenShift Container Platform 4.12 1789911929 | earliest → < 1789911929 | 1789911929 |
References
- RHSA-2026:23241 access.redhat.com
- RHSA-2026:23246 access.redhat.com
- RHSA-2026:25045 access.redhat.com
- RHSA-2026:25182 access.redhat.com
- RHSA-2026:25194 access.redhat.com
- RHSA-2026:26543 access.redhat.com
- RHSA-2026:28893 access.redhat.com
- RHSA-2026:28964 access.redhat.com
- RHSA-2026:70647 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2436075 bugzilla.redhat.com
Timeline
- Published
- Last modified
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