CVEvulnerability

CVE-2026-64608

9.8 CRITICAL Published 2026-07-21 Modified 2026-10-24 Official page ↗
Status
Analyzed
Published
2026-07-21
Last modified
2026-10-24
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-502, CWE-787, CWE-843

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.

Affected configurations

• apache fory (>= 0.14.0 < 1.4.0)

Related

Weakness · CWE (3)

  • CWE-502 Deserialization of Untrusted Data weakness
  • CWE-787 Out-of-bounds Write weakness
  • CWE-843 Access of Resource Using Incompatible Type weakness

References