# RHSA-2019:3936: kpatch-patch-4_18_0-147 security update

RHSA-2019:3936, released November 22, 2019, fixes 2 CVEs in kpatch-patch-4_18_0-147 (version 0:1-3.el8_1). None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2019-3936
- Platform: Linux
- Released: Nov 22, 2019
- Priority: Routine (Closes 2 CVEs, none high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2019:3936

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kpatch-patch-4_18_0-147](https://patchblox.com/security/data/product/linux/kpatch-patch-4-18-0-147.md) | RHEL 8 | 0:1-3.el8_1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2019-11135](https://patchblox.com/security/data/cve/CVE-2019-11135.md) | Routine | Windows Kernel Information Disclosure Vulnerability | 6.5 | 0.0313 |  |
| [CVE-2018-12207](https://patchblox.com/security/data/cve/CVE-2018-12207.md) | Routine | Windows Denial of Service Vulnerability | 6.5 | 0.0092 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo