CVE-2024-22356: z\/os Improper Encoding — Fix

Description

IBM App Connect Enterprise 11.0.0.1 through 11.0.0.23, 12.0.1.0 through 12.0.9.0 and IBM Integration Bus for z/OS 10.1 through 10.1.0.2store potentially sensitive information in log or trace files that could be read by a privileged user. IBM X-Force ID: 280893.

Is your site exposed to CVE-2024-22356?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

4.9

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-117 CWE-117

CWE-116 CWE-116

Affected Products

Vendor	Product	Versions
ibm	integration_bus	10.1 — 10.1.0.3
ibm	z\/os	All
ibm	app_connect_enterprise	11.0.0.1 — 11.0.0.24
ibm	app_connect_enterprise	12.0.1.0 — 12.0.10.0

References

Advisories & Patches

https://exchange.xforce.ibmcloud.com/vulnerabilities/280893 https://www.ibm.com/support/pages/node/7145144 https://exchange.xforce.ibmcloud.com/vulnerabilities/280893 https://www.ibm.com/support/pages/node/7145144

Frequently Asked Questions

What is CVE-2024-22356? +

IBM App Connect Enterprise 11.0.0.1 through 11.0.0.23, 12.0.1.0 through 12.0.9.0 and IBM Integration Bus for z/OS 10.1 through 10.1.0.2store potentially sensitive information in log or trace files that could be read by a privileged user. IBM X-Force ID: 280893. It has a CVSS v3.1 base score of 4.9 (MEDIUM).

How severe is CVE-2024-22356? +

CVE-2024-22356 has a CVSS v3.1 score of 4.9 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-22356? +

CVE-2024-22356 affects products from ibm, specifically: app_connect_enterprise, integration_bus, z\/os. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-22356? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2025-49846

wire-ios is an iOS client for the Wire secure messaging application. From Wire iOS 3.111.1 to before 3.124.1, messages that …

CVE-2025-10217

A vulnerability exists in Asset Suite for an authenticated user to manipulate the content of performance related log data or …

CVE-2026-10745

Improper output neutralization for logs vulnerability in upKeeper Solutions upKeeper Instant Privilege Access on Windows allows Log Injection-Tampering-Forging. This issue …

CVE-2026-86522

Improper Output Neutralization for Logs vulnerability in team-alembic AshAuthentication allows an unauthenticated attacker to forge application log entries by submitting …

CVE-2026-12616

The /v1/upload/sbom endpoint extracts the iss claim from the attacker-supplied JWT with signature verification disabled, then interpolates that string into …

CVE-2026-93421

Mesop is a Python-based UI framework that allows users to build web applications. Prior to 1.3.4, the unauthenticated /__csp__ endpoint …

CVE-2024-22356