# RHSA-2020:4331: Security update for 6 packages

RHSA-2020:4331, released October 26, 2020, fixes 2 CVEs across 6 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2020-4331
- Platform: Linux
- Released: Oct 26, 2020
- Priority: High (Closes CVE-2020-14386, high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2020:4331

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kpatch-patch-4_18_0-193](https://patchblox.com/security/data/product/linux/kpatch-patch-4-18-0-193.md) | RHEL 8 | 0:1-7.el8 |
| [kpatch-patch-4_18_0-193_13_2](https://patchblox.com/security/data/product/linux/kpatch-patch-4-18-0-193-13-2.md) | RHEL 8 | 0:1-2.el8_2 |
| [kpatch-patch-4_18_0-193_14_3](https://patchblox.com/security/data/product/linux/kpatch-patch-4-18-0-193-14-3.md) | RHEL 8 | 0:1-2.el8_2 |
| [kpatch-patch-4_18_0-193_19_1](https://patchblox.com/security/data/product/linux/kpatch-patch-4-18-0-193-19-1.md) | RHEL 8 | 0:1-2.el8_2 |
| [kpatch-patch-4_18_0-193_1_2](https://patchblox.com/security/data/product/linux/kpatch-patch-4-18-0-193-1-2.md) | RHEL 8 | 0:1-5.el8_2 |
| [kpatch-patch-4_18_0-193_6_3](https://patchblox.com/security/data/product/linux/kpatch-patch-4-18-0-193-6-3.md) | RHEL 8 | 0:1-4.el8_2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2020-14386](https://patchblox.com/security/data/cve/CVE-2020-14386.md) | High | kernel-debug-core: The kernel packages contain the Linux kernel, the core of any Linux operating system.  Security Fix(es):  * kernel: n... | 7.8 | 0.0132 |  |
| [CVE-2020-14385](https://patchblox.com/security/data/cve/CVE-2020-14385.md) | Routine | kernel-tools-libs: The kernel packages contain the Linux kernel, the core of any Linux operating system.  Security Fix(es):  * kernel: n... | 6.2 | 0.0042 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo