CVE-2025-61622
Published: Oct 1, 2025
Modified: Nov 4, 2025
Description
Deserialization of untrusted data in python in pyfory versions 0.12.0 through 0.12.2, or the legacy pyfury versions from 0.1.0 through 0.10.3: allows arbitrary code execution. An application is vulnerable if it reads pyfory serialized data from untrusted sources. An attacker can craft a data stream that selects pickle-fallback serializer during deserialization, leading to the execution of `pickle.loads`, which is vulnerable to remote code execution. Users are recommended to upgrade to pyfory version 0.12.3 or later, which has removed pickle fallback serializer and thus fixes this issue.
| Vendor | Product | Versions |
|---|---|---|
Apache Software Foundation | Apache Fory | affected 0.12.0 - <= 0.12.2 |
Apache Software Foundation | Apache Fory | affected 0.1.0 - <= 0.10.3 |
Weaknesses (CWE)
References
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