# DSA-6088-1: php8.4 security update

DSA-6088-1, released December 21, 2025, fixes 1 CVE in php8.4 (version 8.4.16-1~deb13u1). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/dsa-6088-1
- Platform: Linux
- Released: Dec 21, 2025
- Priority: High (Closes CVE-2025-14177, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://security-tracker.debian.org/tracker/CVE-2025-14177

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [php8.4](https://patchblox.com/security/data/product/linux/php8.4.md) | Debian 13.5 (trixie) | 8.4.16-1~deb13u1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-14177](https://patchblox.com/security/data/cve/CVE-2025-14177.md) | High | php-pecl-xdebug3: PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.  Security Fix(es):  * php: pgsq... | 7.5 | 0.0050 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo