# ALSA-2023:6748: squid security update

ALSA-2023:6748, released November 7, 2023, fixes 3 CVEs in squid (version 7:5.5-6.el9_3.1). None of them is reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/fix/linux/alsa-2023-6748
- Platform: Linux
- Released: Nov 7, 2023
- Priority: Urgent (Closes CVE-2023-46847, rated Critical)
- CVEs: 3, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/ALSA-2023:6748

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [squid](https://patchblox.com/security/data/product/linux/squid.md) | almalinux 9 | 7:5.5-6.el9_3.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-46847](https://patchblox.com/security/data/cve/CVE-2023-46847.md) | Urgent | libecap: Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.  Sec... | 8.6 | 0.7851 |  |
| [CVE-2023-46848](https://patchblox.com/security/data/cve/CVE-2023-46848.md) | Urgent | squid: Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.  Sec... | 8.6 | 0.1138 |  |
| [CVE-2023-46846](https://patchblox.com/security/data/cve/CVE-2023-46846.md) | High | squid: SQUID is vulnerable to HTTP request smuggling, caused by chunked decoderlenience, allows a remote attacker to perform... | 9.3 | 0.0716 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo