PT-2026-27313 · Dtstack · Chunjun

Titan Team · Published 2026-03-24 · Updated 2026-03-24 · CVE-2026-4735

NVD

CVSS v4.0

8.7

High

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:U/V:C/RE:M/U:Amber

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.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2026-4735

Affected Products

Chunjun

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-4735 · Security Note
• https://github.com/DTStack/chunjun/pull/1939 · Patch