# ALSA-2023:7884: Security update for 18 packages

ALSA-2023:7884, released December 20, 2023, fixes 5 CVEs across 18 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/alsa-2023-7884
- Platform: Linux
- Released: Dec 20, 2023
- Priority: High (Closes CVE-2023-5869, high severity)
- CVEs: 5, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/ALSA-2023:7884

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [pg_repack](https://patchblox.com/security/data/product/linux/pg-repack.md) | almalinux 8 | 1.4.8-1.module_el8.8.0+3487+43ec1b9f |
| [pgaudit](https://patchblox.com/security/data/product/linux/pgaudit.md) | almalinux 8 | 1.7.0-1.module_el8.8.0+3487+43ec1b9f |
| [postgres-decoderbufs](https://patchblox.com/security/data/product/linux/postgres-decoderbufs.md) | almalinux 8 | 1.9.7-1.Final.module_el8.8.0+3487+43ec1b9f |
| [postgresql](https://patchblox.com/security/data/product/linux/postgresql.md) | almalinux 8 | 15.5-1.module_el8.9.0+3706+885c732e |
| [postgresql-contrib](https://patchblox.com/security/data/product/linux/postgresql-contrib.md) | almalinux 8 | 15.5-1.module_el8.9.0+3706+885c732e |
| [postgresql-docs](https://patchblox.com/security/data/product/linux/postgresql-docs.md) | almalinux 8 | 15.5-1.module_el8.9.0+3706+885c732e |
| [postgresql-plperl](https://patchblox.com/security/data/product/linux/postgresql-plperl.md) | almalinux 8 | 15.5-1.module_el8.9.0+3706+885c732e |
| [postgresql-plpython3](https://patchblox.com/security/data/product/linux/postgresql-plpython3.md) | almalinux 8 | 15.5-1.module_el8.9.0+3706+885c732e |
| [postgresql-pltcl](https://patchblox.com/security/data/product/linux/postgresql-pltcl.md) | almalinux 8 | 15.5-1.module_el8.9.0+3706+885c732e |
| [postgresql-private-devel](https://patchblox.com/security/data/product/linux/postgresql-private-devel.md) | almalinux 8 | 15.5-1.module_el8.9.0+3706+885c732e |
| [postgresql-private-libs](https://patchblox.com/security/data/product/linux/postgresql-private-libs.md) | almalinux 8 | 15.5-1.module_el8.9.0+3706+885c732e |
| [postgresql-server](https://patchblox.com/security/data/product/linux/postgresql-server.md) | almalinux 8 | 15.5-1.module_el8.9.0+3706+885c732e |
| [postgresql-server-devel](https://patchblox.com/security/data/product/linux/postgresql-server-devel.md) | almalinux 8 | 15.5-1.module_el8.9.0+3706+885c732e |
| [postgresql-static](https://patchblox.com/security/data/product/linux/postgresql-static.md) | almalinux 8 | 15.5-1.module_el8.9.0+3706+885c732e |
| [postgresql-test](https://patchblox.com/security/data/product/linux/postgresql-test.md) | almalinux 8 | 15.5-1.module_el8.9.0+3706+885c732e |
| [postgresql-test-rpm-macros](https://patchblox.com/security/data/product/linux/postgresql-test-rpm-macros.md) | almalinux 8 | 15.5-1.module_el8.9.0+3706+885c732e |
| [postgresql-upgrade](https://patchblox.com/security/data/product/linux/postgresql-upgrade.md) | almalinux 8 | 15.5-1.module_el8.9.0+3706+885c732e |
| [postgresql-upgrade-devel](https://patchblox.com/security/data/product/linux/postgresql-upgrade-devel.md) | almalinux 8 | 15.5-1.module_el8.9.0+3706+885c732e |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-5869](https://patchblox.com/security/data/cve/CVE-2023-5869.md) | High | pg_repack: PostgreSQL is an advanced object-relational database management system (DBMS).  Security Fix(es):  * postgresql: Buff... | 8.8 | 0.0432 |  |
| [CVE-2023-5868](https://patchblox.com/security/data/cve/CVE-2023-5868.md) | High | pg_repack: PostgreSQL is an advanced object-relational database management system (DBMS).  Security Fix(es):  * postgresql: Buff... | 8.8 | 0.0278 |  |
| [CVE-2023-5870](https://patchblox.com/security/data/cve/CVE-2023-5870.md) | High | pg_repack: PostgreSQL is an advanced object-relational database management system (DBMS).  Security Fix(es):  * postgresql: Buff... | 8.8 | 0.0256 |  |
| [CVE-2023-39417](https://patchblox.com/security/data/cve/CVE-2023-39417.md) | High | pg_repack: PostgreSQL is an advanced object-relational database management system (DBMS).  Security Fix(es):  * postgresql: Buff... | 8.8 | 0.0168 |  |
| [CVE-2023-39418](https://patchblox.com/security/data/cve/CVE-2023-39418.md) | High | pg_repack: PostgreSQL is an advanced object-relational database management system (DBMS).  Security Fix(es):  * postgresql: Buff... | 8.8 | 0.0109 |  |

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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