cbcvebase.
CVE-2023-33854
published 2026-06-22

CVE-2023-33854: IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data versions 4.8, 5.0, 5.1, 5.2, and 5.3 could allow an authenticated user to bypass…

PriorityP430medium5.3CVSS 3.1
AVNACHPRLUINSUCNIHAN
EPSS
0.19%
8.6th percentile
IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data versions 4.8, 5.0, 5.1, 5.2, and 5.3 could allow an authenticated user to bypass client-side validation and manipulate input data using man in the middle techniques.

Affected

4 ranges
VendorProductVersion rangeFixed in
ibmdb2>= 4.8 < 5.45.4
ibmdb2_on_cloud_pak_for_data_and_db2_warehouse_on_cloud_pak_for_data4.8.0 – 1.8.4
ibmdb2_on_cloud_pak_for_data_and_db2_warehouse_on_cloud_pak_for_data5.0.0 – 5.3.0
ibmdb2_warehouse>= 4.8 < 5.45.4
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