# CVE-2025-65104: firebird3.0: Firebird is an open-source relational database management system

CVE-2025-65104 is fixed in firebird3.0 on 1 platform by DEBIAN-CVE-2025-65104 (version 3.0.14.ds7-1), released May 15, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-65104
- Priority: High
- CVSS: 7.5 (high)
- EPSS: 0.0019
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Apr 17, 2026

## Description

Firebird is an open-source relational database management system. In versions FB3 of the client library placed incorrect data length values into XSQLDA fields when communicating with FB4 or higher servers, resulting in an information leak. This issue is fixed by upgrading to the FB4 client or higher.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | firebird3.0 Debian 14 | 3.0.14.ds7-1 | [DEBIAN-CVE-2025-65104](https://patchblox.com/security/data/fix/linux/debian-cve-2025-65104.md) | May 15, 2026 |

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Data as of 2026-11-08T13:06:02Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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