ByteOS Network

CVE Vulnerability Details :

CVE-2026-4735

PUBLISHED

More Info Official Page

Assigner-GovTech CSG

Assigner Org ID-1a37b84a-8e51-4525-b3d6-87e2fae01dbd

Published At-24 Mar, 2026 | 03:08

Updated At-24 Mar, 2026 | 14:36

▼CVE Numbering Authority (CNA)

A stack overflow and DoS vulnerability in DTStack/chunjun

Deserialization of Untrusted Data vulnerability in DTStack chunjun (‎chunjun-core/src/main/java/com/dtstack/chunjun/util modules). This vulnerability is associated with program files GsonUtil.Java. This issue affects chunjun: before 1.16.1.

Affected Products

Vendor

DTStack

Product

chunjun

Collection URL

https://github.com/DTStack/chunjun

Modules

‎chunjun-core/src/main/java/com/dtstack/chunjun/util

Program Files

GsonUtil.java

Default Status

affected

Versions

Affected

From 0 before 1.16.1 (git)

Problem Types

Type	CWE ID	Description
CWE	CWE-502	CWE-502 Deserialization of Untrusted Data

Type: CWE

CWE ID: CWE-502

Description: CWE-502 Deserialization of Untrusted Data

Metrics

Version	Base score	Base severity	Vector
4.0	8.7	HIGH	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:P/S:N/AU:Y/R:U/V:C/RE:M/U:Amber

Version: 4.0

Base score: 8.7

Base severity: HIGH

Vector:

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:P/S:N/AU:Y/R:U/V:C/RE:M/U:Amber

Credits

reporter

TITAN Team (titancaproject@gmail.com)

References

Hyperlink	Resource
https://github.com/DTStack/chunjun/pull/1939	patch

Hyperlink: https://github.com/DTStack/chunjun/pull/1939

Resource:

patch

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

Affected Products

Affected

Problem Types

Metrics

Metrics Other Info

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Credits

Timeline

Replaced By

Rejected Reason

References

Affected Products

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References