CVE-2026-2484

Info Disclosure in Ibm Infosphere Information Server 11.7.0.0 – 11.7.1.6

Info Disclosure

Published

25 March 2026

Modified

31 March 2026

Patch / advisory

View advisory

CVSS Score v3.1 4.3

Click a component to see what it means

Raw vector

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

EPSS Score 0.0028 21th percentile

Risk Priority 35 floored blend · peak EPSS

Summary

CVE-2026-2484 is a medium-severity Generation of Error Message Containing Sensitive Information (CWE-209) vulnerability in Ibm Infosphere Information Server. Its CVSS base score is 4.3 (Medium).

Operationally, ranked at the 21th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified map to SI-11 (Error Handling) and AC-4 (Information Flow Enforcement) — see the control section below for these in your framework.

OWASP Top 10 for Web (2025)

EU & UK References

🇪🇺 ENISA EUVD: EUVD-2026-15987

Vulnerability Data

IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 is affected by an information exposure vulnerability caused by overly verbose error messages

CWE(s): CWE-209

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

Insufficient information to map techniques.

Confidence: LOW · MITRE ATT&CK Enterprise v19.0

CVEs Like This One

CVE-2024-35119Same product: Ibm Infosphere Information Server

CVE-2024-51460Same product: Ibm Infosphere Information Server

CVE-2023-50953Same product: Ibm Infosphere Information Server

CVE-2024-39751Same product: Ibm Infosphere Information Server

CVE-2023-24959Same product: Ibm Infosphere Information Server

CVE-2023-23473Same product: Ibm Infosphere Information Server

CVE-2024-37533Same product: Ibm Infosphere Information Server

CVE-2023-50955Same product: Ibm Infosphere Information Server

CVE-2023-35022Same product: Ibm Infosphere Information Server

CVE-2023-50952Same product: Ibm Infosphere Information Server

Affected Assets

ibm

infosphere information server

11.7.0.0 — 11.7.1.6

Mitigating Controls

Control response

Prevent

Stop it (NIST 800-53)

SI-11 Error Handling
SI-15 Information Output Filtering
AC-4 Information Flow Enforcement

Detect

Catch it (NIST detect / respond)

—

Harden

Shrink the surface (DISA STIG)

—

Validate

Prove the fix (OWASP ASVS)

V16.5.1

Mitigating Controls (NIST 800-53 r5) AI

SI-11 Error Handling good match

prevent

Directly requires error messages to be crafted so they do not expose sensitive information, exactly mitigating the CWE-209 verbose-error exposure in InfoSphere.

SI-15 Information Output Filtering partial match

prevent

Filters outbound information to suppress sensitive data that would otherwise be leaked through overly detailed error responses.

AC-4 Information Flow Enforcement partial match

prevent

Enforces information-flow rules that can block the unintended release of internal details via error channels.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match

prevents

Secure SDLC practices directly require sanitized error handling to prevent sensitive data disclosure.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.8.28 Secure coding mostly match

prevents

Secure coding standards explicitly forbid exposing sensitive data in errors.

A.8.29 Security testing in development and acceptance mostly match

detects

Security testing can detect error messages that leak sensitive information.

A.8.15 Logging partial match

degrades

Logging policy can require suppression of sensitive data in error messages.

A.8.25 Secure development life cycle partial match

prevents

Secure SDLC mandates error-handling rules that avoid leaking sensitive information.