CVE-2026-64606
Apache Fory, Apache Fory: Class-registration bypass through an auto-admitted SerializedLambda capturing interface
- State
- Published
- Severity
- 9.8 Critical
- Published
- Jul 21, 2026
- Updated
- Jul 21, 2026
- Reserved
- Jul 20, 2026
Description
Deserialization of untrusted data vulnerability that may allow class-registration checks to be bypassed during Java lambda deserialization. Only lambda capture class is affected
This issue affects Apache Fory: from before 1.4.0.
Users are recommended to upgrade to version 1.4.0, which fixes the issue.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-502 Deserialization of Untrusted Data
Affected Products
| Product | Versions |
|---|---|
Apache ForyApache Software Foundation |
|
Apache ForyApache Software Foundation |
|
References
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