CVE-2026-64606

Critical · CVSS 9.8

CVSS: 9.8; nvd
EPSS: 0.53%; 41th pct
KEV: No
Class: other; CWE-502

Description

Deserialization of untrusted data vulnerability that may allow class-registration checks to be bypassed during Java lambda deserialization. Only lambda capture class is affected This issue affects Apache Fory: from before 1.4.0. Users are recommended to upgrade to version 1.4.0, which fixes the issue.

References

https://lists.apache.org/thread/py6fbvm9nk1gxdd85rbzbozwzfh0jrsc
http://www.openwall.com/lists/oss-security/2026/07/21/4

Status: profiled · ingested 2026-07-27T18:00:00.000Z