Severity: important Affected versions:
- Apache Fory (org.apache.fory:fory-core) before 1.1.0 Description: Deserialization of Untrusted Data in the Java replace-resolve path in Apache Fory fory-core Java SDK before 1.1.0 on Java/JVM platforms allows a remote attacker to bypass class registration, TypeChecker, and DisallowedList checks and invoke classpath-present readResolve/readExternal hooks via crafted Fory serialized data. Users are recommended to upgrade to version 1.1.0 or later, which fixes this issue. Credit: Venkatraman Kumar (r3dw0lfsec), Securin (reporter) References: https://fory.apache.org/security https://fory.apache.org https://www.cve.org/CVERecord?id=CVE-2026-50076
