PT-2026-43704 · Ibm · Netezza Performance Server Replication Services

Published 2026-05-27 · Updated 2026-05-27 · CVE-2026-3623

Mitre

CVSS v3.1

7.8

High

Base vector

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

IBM Netezza Performance Server Replication Services 3.0.2.0 through 3.0.5.0 allows an attacker with low‑privileged access to escalate their privileges to root. By exploiting this flaw, the attacker can execute root‑level commands, obtain a root shell, and change the root user’s password. Successful exploitation also enables modification or removal of system‑wide files and the installation of persistent backdoors. This results in full system compromise with complete loss of confidentiality, integrity, and availability.

Fix

Weakness Enumeration

CWE-250

Related Identifiers

CVE-2026-3623

Affected Products

Netezza Performance Server Replication Services

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-3623 · Security Note
• https://ibm.com/support/pages/node/7272148 · Patch, Vendor Advisory