# RHSA-2022:7594: Security update for 9 packages

RHSA-2022:7594, released November 8, 2022, fixes 1 CVE across 9 products. None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2022-7594
- Platform: Linux
- Released: Nov 8, 2022
- Priority: Routine (Closes CVE-2022-27337)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2022:7594

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [poppler](https://patchblox.com/security/data/product/linux/poppler.md) | RHEL 8 | 0:20.11.0-5.el8 |
| [poppler-cpp](https://patchblox.com/security/data/product/linux/poppler-cpp.md) | RHEL 8 | 0:20.11.0-5.el8 |
| [poppler-cpp-devel](https://patchblox.com/security/data/product/linux/poppler-cpp-devel.md) | RHEL 8 | 0:20.11.0-5.el8 |
| [poppler-devel](https://patchblox.com/security/data/product/linux/poppler-devel.md) | RHEL 8 | 0:20.11.0-5.el8 |
| [poppler-glib](https://patchblox.com/security/data/product/linux/poppler-glib.md) | RHEL 8 | 0:20.11.0-5.el8 |
| [poppler-glib-devel](https://patchblox.com/security/data/product/linux/poppler-glib-devel.md) | RHEL 8 | 0:20.11.0-5.el8 |
| [poppler-qt5](https://patchblox.com/security/data/product/linux/poppler-qt5.md) | RHEL 8 | 0:20.11.0-5.el8 |
| [poppler-qt5-devel](https://patchblox.com/security/data/product/linux/poppler-qt5-devel.md) | RHEL 8 | 0:20.11.0-5.el8 |
| [poppler-utils](https://patchblox.com/security/data/product/linux/poppler-utils.md) | RHEL 8 | 0:20.11.0-5.el8 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-27337](https://patchblox.com/security/data/cve/CVE-2022-27337.md) | Routine | libpoppler118: A logic error in the Hints::Hints function of Poppler v22.03.0 allows attackers to cause a Denial of Service (DoS) vi... | 6.5 | 0.0160 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo