# RHSA-2026:89229: Security update for 6 packages

RHSA-2026:89229, released October 29, 2026, fixes 1 CVE across 6 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2026-89229
- Platform: Linux
- Released: Oct 29, 2026
- Priority: High (Closes CVE-2026-111943, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2026:89229

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [openshift](https://patchblox.com/security/data/product/linux/openshift.md) | RHEL 10 | 4.21.0-202610221616.p2.g601ff80.assembly.stream.el10 |
| [openshift-clients](https://patchblox.com/security/data/product/linux/openshift-clients.md) | RHEL 10 | 4.21.0-202610221616.p2.gd0bf7cc.assembly.stream.el10 |
| [ose-aws-ecr-image-credential-provider](https://patchblox.com/security/data/product/linux/ose-aws-ecr-image-credential-provider.md) | RHEL 10 | 4.21.0-202610221616.p2.gfdc7f3f.assembly.stream.el10 |
| [ose-azure-acr-image-credential-provider](https://patchblox.com/security/data/product/linux/ose-azure-acr-image-credential-provider.md) | RHEL 10 | 4.21.0-202610221616.p2.g53d73b1.assembly.stream.el10 |
| [ose-crio-credential-provider](https://patchblox.com/security/data/product/linux/ose-crio-credential-provider.md) | RHEL 10 | 4.21.0-202610221616.p2.g83d4961.assembly.stream.el10 |
| [ose-gcp-gcr-image-credential-provider](https://patchblox.com/security/data/product/linux/ose-gcp-gcr-image-credential-provider.md) | RHEL 10 | 4.21.0-202610221616.p2.gf064fc7.assembly.stream.el10 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-111943](https://patchblox.com/security/data/cve/CVE-2026-111943.md) | High | Go: CVE-2026-111943 Distrust compromised intermediate certificates in crypto/x509 | 8.1 | 0.0040 |  |

---

Data as of 2026-11-07T12:40:37Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo