CVE-2026-48207
CVE-2026-48207 · Apache Fory: PyFory ReduceSerializer Incomplete Policy Enforcement
Diese Seite enthält Fakten aus öffentlichen Sicherheitsquellen. Lesen Sie vor dem Aktualisieren die Originalmeldung.
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 · Kritisch · EPSS 0,6% · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: python
Betroffene Produkte und Versionen
apache fory
- Softwareversionen
- ≥ 0.13.0, < 1.0.0: Betroffen (semver)
Auf 1.0.0 aktualisieren
pyfory PyPI
- Softwareversionen
- 0.13.0
- 0.13.1
- 0.13.2
- 0.14.0
- 0.14.1
- 0.15.0
- 0.16.0
- 0.17.0
- Betroffene Versionsbereiche
- ECOSYSTEM: ≥ 0.13.0, < 1.0.0
Auf 1.0.0 aktualisieren