# SUSE-SU-2026:23602-1: ucode-intel security update

SUSE-SU-2026:23602-1, released September 21, 2026, fixes 10 CVEs in ucode-intel (version 20260812-160000.1.1). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/suse-su-2026-23602-1
- Platform: Linux
- Released: Sep 21, 2026
- Priority: High (Closes CVE-2026-20713, high severity)
- CVEs: 10, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/SUSE-SU-2026:23602-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [ucode-intel](https://patchblox.com/security/data/product/linux/ucode-intel.md) | sles 16.0 | 20260812-160000.1.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-20713](https://patchblox.com/security/data/cve/CVE-2026-20713.md) | High | ucode-intel: Security updates for INTEL-SA-01442 / / CVE-2026-20901 | 7.5 | 0.0010 |  |
| [CVE-2025-35973](https://patchblox.com/security/data/cve/CVE-2025-35973.md) | High | ucode-intel: Security updates for INTEL-SA-01428 / | 7.2 | 0.0010 |  |
| [CVE-2025-31936](https://patchblox.com/security/data/cve/CVE-2025-31936.md) | High | ucode-intel: Security updates for INTEL-SA-01379 / | 7.2 | 0.0010 |  |
| [CVE-2026-20716](https://patchblox.com/security/data/cve/CVE-2026-20716.md) | High | ucode-intel: Security updates for INTEL-SA-01435 / | 7.0 | 0.0009 |  |
| [CVE-2025-31938](https://patchblox.com/security/data/cve/CVE-2025-31938.md) | High | ucode-intel: Security updates for INTEL-SA-01404 / | n/a | 0.0009 |  |
| [CVE-2026-20917](https://patchblox.com/security/data/cve/CVE-2026-20917.md) | Routine | ucode-intel: Security updates for INTEL-SA-01423 / | 5.3 | 0.0011 |  |
| [CVE-2026-20760](https://patchblox.com/security/data/cve/CVE-2026-20760.md) | Routine | ucode-intel: Security updates for INTEL-SA-01441 / | 5.5 | 0.0010 |  |
| [CVE-2026-20901](https://patchblox.com/security/data/cve/CVE-2026-20901.md) | Routine | ucode-intel: Security updates for INTEL-SA-01442 / CVE-2026-20713 / | 5.3 | 0.0010 |  |
| [CVE-2025-35979](https://patchblox.com/security/data/cve/CVE-2025-35979.md) | Routine | ucode-intel: data leaks fixed in 20260512 release (bsc#1265189). | n/a | 0.0010 |  |
| [CVE-2026-20707](https://patchblox.com/security/data/cve/CVE-2026-20707.md) | Routine | ucode-intel: Security updates for INTEL-SA-01443 / | 5.6 | 0.0007 |  |

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Data as of 2026-11-11T01:43:54Z 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

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