# ELSA-2022-0418: Security update for 4 packages

ELSA-2022-0418, released February 3, 2022, fixes 1 CVE across 4 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/elsa-2022-0418
- Platform: Linux
- Released: Feb 3, 2022
- Priority: High (Closes CVE-2022-23959, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2022-0418.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [varnish](https://patchblox.com/security/data/product/linux/varnish.md) | ol 8 | 0:6.0.8-1.module+el8.5.0+20491+1af4e193.1 |
| [varnish-devel](https://patchblox.com/security/data/product/linux/varnish-devel.md) | ol 8 | 0:6.0.8-1.module+el8.5.0+20491+1af4e193.1 |
| [varnish-docs](https://patchblox.com/security/data/product/linux/varnish-docs.md) | ol 8 | 0:6.0.8-1.module+el8.5.0+20491+1af4e193.1 |
| [varnish-modules](https://patchblox.com/security/data/product/linux/varnish-modules.md) | ol 8 | 0:0.15.0-6.module+el8.5.0+20320+0b4af72d |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-23959](https://patchblox.com/security/data/cve/CVE-2022-23959.md) | High | varnish: Varnish Cache is a high-performance HTTP accelerator | 9.1 | 0.0201 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo