# RHSA-2026:49700: Security update for 4 packages

RHSA-2026:49700, released June 12, 2026, fixes 11 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2026-49700
- Platform: Linux
- Released: Jun 12, 2026
- Priority: High (Closes CVE-2026-42578, high severity)
- CVEs: 11, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2026:49700

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [eap8-eap-product-conf-parent](https://patchblox.com/security/data/product/linux/eap8-eap-product-conf-parent.md) | RHEL 10 | 801.7.1-1.GA_redhat_00001.1.el10eap |
| [eap8-netty](https://patchblox.com/security/data/product/linux/eap8-netty.md) | RHEL 10 | 4.1.135-1.Final_redhat_00001.1.el10eap |
| [eap8-netty-transport-native-epoll](https://patchblox.com/security/data/product/linux/eap8-netty-transport-native-epoll.md) | RHEL 10 | 4.1.135-1.Final_redhat_00001.1.el10eap |
| [eap8-wildfly](https://patchblox.com/security/data/product/linux/eap8-wildfly.md) | RHEL 10 | 8.1.7.1-1.GA_redhat_00004.1.el10eap |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-42578](https://patchblox.com/security/data/cve/CVE-2026-42578.md) | High | eap8-eap-product-conf-parent: Netty is an asynchronous, event-driven network application framework | 7.5 | 0.0107 |  |
| [CVE-2026-42579](https://patchblox.com/security/data/cve/CVE-2026-42579.md) | High | eap8-eap-product-conf-parent: Netty is an asynchronous, event-driven network application framework | 7.5 | 0.0101 |  |
| [CVE-2026-42587](https://patchblox.com/security/data/cve/CVE-2026-42587.md) | High | eap8-eap-product-conf-parent: Netty is an asynchronous, event-driven network application framework | 7.5 | 0.0099 |  |
| [CVE-2026-44249](https://patchblox.com/security/data/cve/CVE-2026-44249.md) | High | eap8-eap-product-conf-parent: Netty is a network application framework for development of protocol servers and clients | 8.1 | 0.0099 |  |
| [CVE-2026-45416](https://patchblox.com/security/data/cve/CVE-2026-45416.md) | High | eap8-eap-product-conf-parent: Netty is a network application framework for development of protocol servers and clients | 7.5 | 0.0092 |  |
| [CVE-2026-42584](https://patchblox.com/security/data/cve/CVE-2026-42584.md) | High | eap8-eap-product-conf-parent: Netty is an asynchronous, event-driven network application framework | 7.3 | 0.0084 |  |
| [CVE-2026-42581](https://patchblox.com/security/data/cve/CVE-2026-42581.md) | High | eap8-eap-product-conf-parent: Netty is an asynchronous, event-driven network application framework | 7.2 | 0.0063 |  |
| [CVE-2026-50010](https://patchblox.com/security/data/cve/CVE-2026-50010.md) | High | eap8-eap-product-conf-parent: Netty is a network application framework for development of protocol servers and clients | 7.5 | 0.0049 |  |
| [CVE-2026-47691](https://patchblox.com/security/data/cve/CVE-2026-47691.md) | High | eap8-eap-product-conf-parent: Netty is a network application framework for development of protocol servers and clients | 8.7 | 0.0037 |  |
| [CVE-2026-45674](https://patchblox.com/security/data/cve/CVE-2026-45674.md) | High | eap8-eap-product-conf-parent: Netty is a network application framework for development of protocol servers and clients | 8.7 | 0.0029 |  |
| [CVE-2026-42585](https://patchblox.com/security/data/cve/CVE-2026-42585.md) | Routine | eap8-eap-product-conf-parent: Netty is an asynchronous, event-driven network application framework | 6.5 | 0.0027 |  |

---

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