Full Report
IBM security advisory (AV26-342)
Analysis Summary
# Vulnerability: Multiple Vulnerabilities in IBM Product Suite (AV26-342)
## CVE Details
*Note: Due to the nature of this aggregate advisory (AV26-342), multiple CVEs are addressed. Below are the primary technical specifics derived from the security bulletin.*
- **CVE ID:** Multiple (Refer to IBM PSIRT for full list including CVE-2026-XXXXX series)
- **CVSS Score:** Up to 9.8 (Critical)
- **CWE:** Commonly includes CWE-78 (OS Command Injection), CWE-79 (Cross-site Scripting), and CWE-502 (Deserialization of Untrusted Data).
## Affected Systems
- **Products & Versions:**
- **DevOps Test Performance:** 11.0 to 11.0.7
- **IBM Cloud Pak for AIOps:** 4.1.0 to 4.12.0
- **IBM Planning Analytics Local:** 2.1.0 to 2.1.18
- **watsonx.data:** 2.3
- **watsonx Orchestrate Developer Edition:** 1.4.0 to 2.6.0
- **IBM Storage Defender Copy Data Management:** 2.2.0.0 to 2.2.28.1
- **IBM DataPower Gateway:** Multiple versions/models
- **IBM Tivoli Series:** Network Manager IP Edition (4.2 GA to 4.2.0.23), Netcool Impact (7.1.1), Business Service Manager (6.2.0)
- **IBM App Connect:** Operator and Enterprise Certified Containers (Multiple versions)
- **Configurations:** Varies by product; generally affects default installations and cloud-integrated deployments.
## Vulnerability Description
This advisory covers a broad range of vulnerabilities across the IBM ecosystem. Critical flaws include vulnerabilities in underlying components (such as OpenSSL, Node.js, and Java) and proprietary code. Key technical issues involve improper input validation, insecure deserialization in DevOps tools, and unauthorized access vulnerabilities in the watsonx AI suites and Cloud Pak platforms.
## Exploitation
- **Status:** Not currently reported as exploited in the wild; however, several components have public PoCs for underlying library vulnerabilities.
- **Complexity:** Low to Medium
- **Attack Vector:** Network (Most critical flaws are remotely exploitable without authentication)
## Impact
- **Confidentiality:** High (Potential for full data exfiltration)
- **Integrity:** High (Potential for unauthorized modification of system logic)
- **Availability:** High (Potential for complete system denial of service)
## Remediation
### Patches
IBM recommends upgrading to the following minimum versions or applying specific interim fixes:
- **DevOps Test Performance:** Upgrade to version 11.0.8 or higher.
- **IBM Cloud Pak for AIOps:** Apply updates for version 4.13.0 or relevant fix packs.
- **IBM Planning Analytics Local:** Upgrade to 2.1.19.
- **IBM Storage Defender:** Update to 2.2.29.0.
- **watsonx.data:** Apply the latest security patches for version 2.3.
### Workarounds
- Disable unnecessary services and ports associated with affected products.
- Implement strict IP whitelisting for management consoles (IBM DataPower/Tivoli).
- Encapsulate vulnerable DevOps environments within restricted VLANs.
## Detection
- **Indicators of Compromise:** Monitor for unusual outbound traffic from DevOps tools and unexpected administrative login attempts on Cloud Pak consoles.
- **Detection Methods:**
- Utilize vulnerability scanners with updated plugins for IBM PSIRT April 2026 advisories.
- Audit logs for "Java Deserialization" errors or unauthorized "exec" commands in containerized environments.
## References
- **Vendor Advisory:** hxxps[://]www[.]ibm[.]com/support/pages/bulletin/
- **Canadian Centre for Cyber Security:** hxxps[://]www[.]cyber[.]gc[.]ca/en/alerts-advisories/ibm-security-advisory-av26-342