CVE-2026-71559

Deserialization of Untrusted Data vulnerability in the Go implementation of Apache Fory allows an attacker to cause a denial of service by supplying crafted data containing malformed type metadata, which triggers an uncaught panic. This issue affects Apache Fory: from 0.16.0 before 1.5.0. Users of other language implementations are not affected. Users are recommended to upgrade to version 1.5.0, which fixes the issue.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://lists.apache.org/thread/f28bw002p32yt723rvv3dcwdkljys8r3	Mailing List Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/08/07/4	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:fory:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-08-07 10:16

Updated : 2026-08-08 01:02

NVD link : CVE-2026-71559

Mitre link : CVE-2026-71559

CVE.ORG link : CVE-2026-71559

JSON object : View

Products Affected

apache

fory

CWE

CWE-502

Deserialization of Untrusted Data

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