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CVE-2026-64608 - Apache Fory: Heap type confusion and out-of-bounds read/write in C++ compatible-mode field-skip paths

CVE ID :CVE-2026-64608
Published : July 21, 2026, 10:16 a.m. | 33 minutes ago
Description :Heap type confusion and out-of-bounds read/write in the Apache Fory C++ implementation. When deserializing data in compatible mode, the field-skip paths do not correctly validate the declared field types against the actual data, so input with an inconsistent schema can cause type confusion and out-of-bounds memory access. Only the C++ implementation is affected; other language implementations of Apache Fory are not. This issue affects Apache Fory C++: from 0.14.0 before 1.4.0. Users are recommended to upgrade to version 1.4.0, which fixes the issue.
Severity: 0.0 | NA
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