CVE-2025-65104
Firebird: Information leak vulnerability in firebird3 client when used with newer server
- State
- Published
- Severity
- 7.9 High
- Published
- Apr 17, 2026
- Updated
- Apr 17, 2026
- Reserved
- Nov 17, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.9 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L | GitHub_M |
Weaknesses
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Affected Products
| Product | Versions |
|---|---|
firebirdFirebirdSQL |
|
References
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.