CVE-2026-64608

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.

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Produits concernés

• Apache Software Foundation Apache Fory
• Apache fory

Scores CVSS

Faiblesses (CWE)

• CWE-502
• CWE-787
• CWE-843

Références

• https://lists.apache.org/thread/wl05slf57zzoq1s4pg4tk6nx6mjyjr4b Mailing ListVendor Advisory
• http://www.openwall.com/lists/oss-security/2026/07/21/5 Mailing ListThird Party Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories