CVE-2026-48207
CVE-2026-48207 · Apache Fory: PyFory ReduceSerializer Incomplete Policy Enforcement
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Deserialization of untrusted data in Apache Fory PyFory. PyFory's ReduceSerializer could bypass documented DeserializationPolicy validation hooks during reduce-state restoration and global-name resolution. An application is vulnerable if it deserializes attacker-controlled data using PyFory Python-native mode with strict mode disabled and relies on DeserializationPolicy to restrict unsafe classes, functions, or module attributes. This issue affects Apache Fory: from before 1.0.0. Mitigation: Users of Apache Fory are recommended to upgrade to version 1.0.0 or later, which enforces DeserializationPolicy validation for the affected ReduceSerializer paths and thus fixes this issue.
CVSS 9.8 · Critique · EPSS 0,6% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: python
Produits et versions concernés
apache fory
- Versions du logiciel
- ≥ 0.13.0, < 1.0.0: Concernée (semver)
Mettez à jour vers 1.0.0
pyfory PyPI
- Versions du logiciel
- 0.13.0
- 0.13.1
- 0.13.2
- 0.14.0
- 0.14.1
- 0.15.0
- 0.16.0
- 0.17.0
- Plages de versions concernées
- ECOSYSTEM: ≥ 0.13.0, < 1.0.0
Mettez à jour vers 1.0.0