# DSA-6068-1: xen security update

DSA-6068-1, released December 2, 2025, fixes 1 CVE in xen. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/dsa-6068-1
- Platform: Linux
- Released: Dec 2, 2025
- Priority: High (Closes CVE-2024-28956, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://security-tracker.debian.org/tracker/CVE-2024-28956

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [xen](https://patchblox.com/security/data/product/linux/xen.md) | Debian 12.15 (bookworm) | 4.17.5+72-g01140da4e8-1 |
| [xen](https://patchblox.com/security/data/product/linux/xen.md) | Debian 13.5 (trixie) | 4.20.2+7-g1badcf5035-0+deb13u1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2024-28956](https://patchblox.com/security/data/cve/CVE-2024-28956.md) | High | kernel-64kb: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes.   The following security bu... | 7.8 | 0.0043 |  |

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Data as of 2026-11-07T06:34:28Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo