# DSA-6104-1: python-keystonemiddleware security update

DSA-6104-1, released January 20, 2026, fixes 1 CVE in python-keystonemiddleware (version 10.9.0-2+deb13u1). None of them is reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/fix/linux/dsa-6104-1
- Platform: Linux
- Released: Jan 20, 2026
- Priority: Urgent (Closes CVE-2026-22797, rated Critical)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://security-tracker.debian.org/tracker/CVE-2026-22797

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [python-keystonemiddleware](https://patchblox.com/security/data/product/linux/python-keystonemiddleware.md) | Debian 13.5 (trixie) | 10.9.0-2+deb13u1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-22797](https://patchblox.com/security/data/cve/CVE-2026-22797.md) | Urgent | python-keystonemiddleware: python-keystonemiddleware - security update | 9.9 | 0.0065 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo