# RHSA-2023:3018: Security update for 3 packages

RHSA-2023:3018, released May 16, 2023, fixes 1 CVE across 3 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2023-3018
- Platform: Linux
- Released: May 16, 2023
- Priority: High (Closes CVE-2022-36227, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2023:3018

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [bsdtar](https://patchblox.com/security/data/product/linux/bsdtar.md) | RHEL 8 | 0:3.3.3-5.el8 |
| [libarchive](https://patchblox.com/security/data/product/linux/libarchive.md) | RHEL 8 | 0:3.3.3-5.el8 |
| [libarchive-devel](https://patchblox.com/security/data/product/linux/libarchive-devel.md) | RHEL 8 | 0:3.3.3-5.el8 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-36227](https://patchblox.com/security/data/cve/CVE-2022-36227.md) | High | bsdtar: The libarchive programming library can create and read several different streaming archive formats, including GNU tar... | 9.8 | 0.0246 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo