CVE-2025-33042
Apache Avro Java SDK: Code injection on Java generated code
- State
- Published
- Severity
- 7.3 High
- Published
- Feb 13, 2026
- Updated
- Feb 13, 2026
- Reserved
- Apr 15, 2025
Description
Improper Control of Generation of Code ('Code Injection') vulnerability in Apache Avro Java SDK when generating specific records from untrusted Avro schemas.
This issue affects Apache Avro Java SDK: all versions through 1.11.4 and version 1.12.0.
Users are recommended to upgrade to version 1.12.1 or 1.11.5, which fix the issue.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L | CISA-ADP |
Weaknesses
- CWE-94 Improper Control of Generation of Code ('Code Injection')
Affected Products
| Product | Versions |
|---|---|
Apache Avro Java SDKApache Software Foundation |
|
References
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