# ELSA-2026-500570: Security update for 2 packages

ELSA-2026-500570, released November 7, 2026, fixes 12 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/elsa-2026-500570
- Platform: Linux
- Released: Nov 7, 2026
- Priority: High (Closes CVE-2026-66909, high severity)
- CVEs: 12, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2026-500570.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [ovirt-engine-wildfly](https://patchblox.com/security/data/product/linux/ovirt-engine-wildfly.md) | ol 8 | 0:24.0.1-4.el8 |
| [ovirt-engine-wildfly-overlay](https://patchblox.com/security/data/product/linux/ovirt-engine-wildfly-overlay.md) | ol 8 | 0:24.0.1-4.el8 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-66909](https://patchblox.com/security/data/cve/CVE-2026-66909.md) | High | ovirt-engine-wildfly: ovirt-engine-wildfly [24.0.1-4] - Update all bundled CXF release artifacts to 3.6.13  ovirt-engine-wildfly-overlay [2... | 8.1 | 0.0115 |  |
| [CVE-2026-54225](https://patchblox.com/security/data/cve/CVE-2026-54225.md) | High | ovirt-engine-wildfly: ovirt-engine-wildfly [24.0.1-4] - Update all bundled CXF release artifacts to 3.6.13  ovirt-engine-wildfly-overlay [2... | 7.5 | 0.0073 |  |
| [CVE-2026-57819](https://patchblox.com/security/data/cve/CVE-2026-57819.md) | High | eap8-apache-cxf: Apache CXF allows to set a limit on the number of form parameters in a JAX-RS message via the "maxFormParameterCount"... | 7.5 | 0.0073 |  |
| [CVE-2026-64958](https://patchblox.com/security/data/cve/CVE-2026-64958.md) | High | eap8-apache-cxf: An incomplete fix for CVE-2026-50645 means that it is still possible to perform a denial of service attack on Apache... | 7.5 | 0.0066 |  |
| [CVE-2026-65432](https://patchblox.com/security/data/cve/CVE-2026-65432.md) | High | eap8-apache-cxf: Apache CXF reads a top-level WSDL through its hardened StaxUtils path, which disables XML DTDs and external entities | 8.6 | 0.0065 |  |
| [CVE-2026-63687](https://patchblox.com/security/data/cve/CVE-2026-63687.md) | High | ovirt-engine-wildfly: ovirt-engine-wildfly [24.0.1-4] - Update all bundled CXF release artifacts to 3.6.13  ovirt-engine-wildfly-overlay [2... | 7.1 | 0.0028 |  |
| [CVE-2026-65583](https://patchblox.com/security/data/cve/CVE-2026-65583.md) | High | eap8-apache-cxf: Apache CXF’s OIDC relying-party token validation could accept self-issued ID tokens without enforcing required claim... | 7.4 | 0.0028 |  |
| [CVE-2026-61466](https://patchblox.com/security/data/cve/CVE-2026-61466.md) | Routine | ovirt-engine-wildfly: ovirt-engine-wildfly [24.0.1-4] - Update all bundled CXF release artifacts to 3.6.13  ovirt-engine-wildfly-overlay [2... | 5.4 | 0.0071 |  |
| [CVE-2026-57817](https://patchblox.com/security/data/cve/CVE-2026-57817.md) | Routine | ovirt-engine-wildfly: ovirt-engine-wildfly [24.0.1-4] - Update all bundled CXF release artifacts to 3.6.13  ovirt-engine-wildfly-overlay [2... | 3.7 | 0.0069 |  |
| [CVE-2026-68079](https://patchblox.com/security/data/cve/CVE-2026-68079.md) | Routine | ovirt-engine-wildfly: ovirt-engine-wildfly [24.0.1-4] - Update all bundled CXF release artifacts to 3.6.13  ovirt-engine-wildfly-overlay [2... | 5.3 | 0.0068 |  |
| [CVE-2026-68481](https://patchblox.com/security/data/cve/CVE-2026-68481.md) | Routine | ovirt-engine-wildfly: ovirt-engine-wildfly [24.0.1-4] - Update all bundled CXF release artifacts to 3.6.13  ovirt-engine-wildfly-overlay [2... | 5.4 | 0.0066 |  |
| [CVE-2026-57818](https://patchblox.com/security/data/cve/CVE-2026-57818.md) | Routine | ovirt-engine-wildfly: ovirt-engine-wildfly [24.0.1-4] - Update all bundled CXF release artifacts to 3.6.13  ovirt-engine-wildfly-overlay [2... | 3.7 | 0.0047 |  |

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Data as of 2026-11-07T18:46:35Z 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

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