🛡️ CVE-2026-3623
🟠 CVSS 7.8 — High ✅ No Known Exploit CWE-250 NVD
7.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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.

Details

Severity HIGH
CVSS Score 7.8
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-250
Public Exploit âś… No
Source NVD
Published 2026-05-27
Updated 2026-06-03
Modified 2026-06-02
Fix URL N/A

Affected Packages

Software From version Fixed in
netezza-performance-server-replication-services 3.0.2.0 3.0.5.1
unknown — —

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