SB2026062224 - Multiple vulnerabilities in IBM Tivoli Network Manager (ITNM)

CSH
CYBERSECURITY HELP
Sign In REGISTER

Main Vulnerability Database SB2026062224

SB2026062224 - Multiple vulnerabilities in IBM Tivoli Network Manager (ITNM)

Published: June 22, 2026

Security Bulletin ID SB2026062224
CSH Severity
High
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

High 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 vulnerabilities.


1) Deserialization of Untrusted Data (CVE-ID: CVE-2026-9319)

CWE-ID: CWE-502 - Deserialization of Untrusted Data

CVSSv4: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/E:U/U:Amber


The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to deserialization of untrusted data via JAX-WS endpoints with WS-Security. A remote attacker can pass specially crafted data to the application and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


2) Authentication Bypass by Spoofing (CVE-ID: CVE-2026-8644)

CWE-ID: CWE-290 - Authentication Bypass by Spoofing

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber


The vulnerability allows a remote attacker to perform an authentication bypass by spoofing.

The vulnerability exists due to excessive data output by the application. A remote attacker can perform an authentication bypass by spoofing.


Remediation

Install update from vendor's website.

References