# RHSA-2026:58562: python3-urwid security update

RHSA-2026:58562, released August 28, 2026, fixes 1 CVE in python3-urwid (version 0:1.3.1-5.el8_10). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2026-58562
- Platform: Linux
- Released: Aug 28, 2026
- Priority: High (Closes CVE-2026-9323, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2026:58562

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [python3-urwid](https://patchblox.com/security/data/product/linux/python3-urwid.md) | RHEL 8 | 0:1.3.1-5.el8_10 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-9323](https://patchblox.com/security/data/cve/CVE-2026-9323.md) | High | python-urwid: The urwid web display backend (urwid/display/web.py) generates web session identifiers (urwid_id) in Screen.start() b... | 8.1 | 0.0072 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo