GitHub Advisoryadvisory · Maven

GHSA-8f39-v287-78jf Apache Fory Java SDK Has Deserialization of Untrusted Data in the Java replace-resolve path

CRITICAL Published 2026-06-04 Modified 2026-07-15 Official page ↗
Aliases
CVE-2026-50076
Ecosystem
Maven
Packages
org.apache.fory:fory-core
Severity
Critical
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weaknesses
CWE-502
Reviewed
2026-07-15

Affected packages

• Maven org.apache.fory:fory-core: < 1.1.0 → fixed in 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.

Related

Alias · CVE (1)

  • CVE-2026-50076 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… vulnerability

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References