CVE-2026-64608
Apache Fory: Heap type confusion and out-of-bounds read/write in C++ compatible-mode field-skip paths
CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-843 CWE-787 CWE-502 |
| Vendor | apache software foundation |
| Product | apache fory |
| Published | Jul 21, 2026 |
| Last Updated | Jul 21, 2026 |
Stay Ahead of the Next One
Get instant alerts for apache software foundation apache fory
Be the first to know when new critical vulnerabilities affecting apache software foundation apache fory are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Apache Software Foundation / Apache Fory
0.14.0 < 1.4.0
References
Credits
🔍 Nguyen Van Hiep (@hypnguyen1209) from MBBank