CVE-2023-49886 CRITICAL

CVE-2023-49886: IBM Transformation Extender Advanced code execution

Vendor Ibm
Product Transformation Extender Advanced
Weakness CWE-502 · Unsafe deserialization
Published October 6, 2025
Last update February 26, 2026
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

IBM Standards Processing Engine 10.0.1.10 could allow a remote attacker to execute arbitrary code on the system, caused by an unsafe java deserialization. By sending specially crafted input, an attacker could exploit this vulnerability to execute arbitrary code on the system.

Key dates

02Disclosure timeline

October 6, 2025 CVE published
February 26, 2026 Record updated