# RHSA-2026:7381: cockpit security update

RHSA-2026:7381, released April 15, 2026, fixes 1 CVE in cockpit (version 334.1-3.el10_0). None of them is reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2026-7381
- Platform: Linux
- Released: Apr 15, 2026
- Priority: Urgent (Closes CVE-2026-4631, rated Critical)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2026:7381

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [cockpit](https://patchblox.com/security/data/product/linux/cockpit.md) | RHEL 10 | 334.1-3.el10_0 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-4631](https://patchblox.com/security/data/cve/CVE-2026-4631.md) | Urgent | cockpit: Cockpit's remote login feature passes user-supplied hostnames and usernames from the web interface to the SSH client... | 9.8 | 0.1548 |  |

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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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo