# ALSA-2024:9243: Security update for 9 packages

ALSA-2024:9243, released November 12, 2024, 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/alsa-2024-9243
- Platform: Linux
- Released: Nov 12, 2024
- Priority: Routine (Closes CVE-2023-51764)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/ALSA-2024:9243

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [postfix](https://patchblox.com/security/data/product/linux/postfix.md) | almalinux 9 | 2:3.5.25-1.el9 |
| [postfix-cdb](https://patchblox.com/security/data/product/linux/postfix-cdb.md) | almalinux 9 | 2:3.5.25-1.el9 |
| [postfix-ldap](https://patchblox.com/security/data/product/linux/postfix-ldap.md) | almalinux 9 | 2:3.5.25-1.el9 |
| [postfix-lmdb](https://patchblox.com/security/data/product/linux/postfix-lmdb.md) | almalinux 9 | 2:3.5.25-1.el9 |
| [postfix-mysql](https://patchblox.com/security/data/product/linux/postfix-mysql.md) | almalinux 9 | 2:3.5.25-1.el9 |
| [postfix-pcre](https://patchblox.com/security/data/product/linux/postfix-pcre.md) | almalinux 9 | 2:3.5.25-1.el9 |
| [postfix-perl-scripts](https://patchblox.com/security/data/product/linux/postfix-perl-scripts.md) | almalinux 9 | 2:3.5.25-1.el9 |
| [postfix-pgsql](https://patchblox.com/security/data/product/linux/postfix-pgsql.md) | almalinux 9 | 2:3.5.25-1.el9 |
| [postfix-sqlite](https://patchblox.com/security/data/product/linux/postfix-sqlite.md) | almalinux 9 | 2:3.5.25-1.el9 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-51764](https://patchblox.com/security/data/cve/CVE-2023-51764.md) | Routine | postfix-lmdb: The postfix packages provide a Mail Transport Agent (MTA), which supports protocols like LDAP, SMTP AUTH (SASL), and... | 5.3 | 0.0264 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo