CVE-2026-4735

| EUVD-2026-14708 HIGH
2026-03-24 GovTech CSG GHSA-q9jc-xq58-m52x
8.7
CVSS 4.0
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CVSS 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
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
N

Lifecycle Timeline

4
Analysis Generated
Mar 24, 2026 - 03:30 vuln.today
EUVD ID Assigned
Mar 24, 2026 - 03:30 euvd
EUVD-2026-14708
Patch Released
Mar 24, 2026 - 03:30 nvd
Patch available
CVE Published
Mar 24, 2026 - 03:08 nvd
HIGH 8.7

Tags

Deserialization Java Chunjun

Description

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.

Analysis

A deserialization of untrusted data vulnerability exists in DTStack chunjun versions prior to 1.16.1, specifically in the GsonUtil.java module within chunjun-core. An attacker can exploit this CWE-502 flaw to execute arbitrary code by crafting malicious serialized objects that are processed during deserialization. …

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Remediation

Within 7 days: Identify all affected systems and apply vendor patches promptly. Restrict deserialization to trusted data sources and implement integrity checks.

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Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +44
POC: 0

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CVE-2026-4735 vulnerability details – vuln.today
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