CVE-2026-71559 Details
Description
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.
A denial-of-service vulnerability has been identified in the Go implementation of Apache Fory, versions 0.16.0 prior to 1.5.0. This vulnerability arises from the deserialization of untrusted data, where an attacker can supply crafted data containing malformed type metadata. This manipulation triggers an uncaught panic, causing a denial-of-service condition. Users of other language implementations are not affected.
Users are advised to upgrade to Apache Fory version 1.5.0 or later, which addresses this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Aug 7, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2026/08/07/4 | CVE | Mailing ListThird Party Advisory |
| https://lists.apache.org/thread/f28bw002p32yt723rvv3dcwdkljys8r3 | [email protected] | Mailing ListVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-502 | Deserialization of Untrusted Data | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| apache fory | >= 0.16.0, < 1.5.0 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Aug 8, 2026 | Initial Analysis | [email protected] |
| Aug 7, 2026 | CVE Modified | CISA-ADP |
| Aug 7, 2026 | CVE Modified | CVE |
| Aug 7, 2026 | New CVE Received | [email protected] |