# ELSA-2022-5251: Security update for 5 packages

ELSA-2022-5251, released June 30, 2022, fixes 2 CVEs across 5 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/elsa-2022-5251
- Platform: Linux
- Released: Jun 30, 2022
- Priority: High (Closes CVE-2022-1586, high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2022-5251.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [pcre2](https://patchblox.com/security/data/product/linux/pcre2.md) | ol 9 | 0:10.37-5.el9_0 |
| [pcre2-devel](https://patchblox.com/security/data/product/linux/pcre2-devel.md) | ol 9 | 0:10.37-5.el9_0 |
| [pcre2-syntax](https://patchblox.com/security/data/product/linux/pcre2-syntax.md) | ol 9 | 0:10.37-5.el9_0 |
| [pcre2-utf16](https://patchblox.com/security/data/product/linux/pcre2-utf16.md) | ol 9 | 0:10.37-5.el9_0 |
| [pcre2-utf32](https://patchblox.com/security/data/product/linux/pcre2-utf32.md) | ol 9 | 0:10.37-5.el9_0 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-1586](https://patchblox.com/security/data/cve/CVE-2022-1586.md) | High | pcre2-devel: The pcre2 package contains a new generation of the Perl Compatible Regular Expression libraries for implementing regu... | 9.1 | 0.0337 |  |
| [CVE-2022-1587](https://patchblox.com/security/data/cve/CVE-2022-1587.md) | High | pcre2: The pcre2 package contains a new generation of the Perl Compatible Regular Expression libraries for implementing regu... | 9.1 | 0.0277 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo