What is the CVSS score of EUVD-2026-15980?

EUVD-2026-15980 has a CVSS 3.1 base score of 4.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.0%.

Which versions of IBM are affected by EUVD-2026-15980?

Organizations using IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 should be aware of moderate risk from CVE-2026-1262 rated CVSS 4.3.. A patch is available.

How to fix or mitigate EUVD-2026-15980?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Vendor patch is available.

IBM EUVD-2026-15980

| CVE-2026-1262 MEDIUM

Error Message Information Leak (CWE-209)

2026-03-25 ibm

GHSA-hrvg-rq28-fjf5

IBM Information Disclosure

4.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

EUVD ID Assigned

Mar 25, 2026 - 20:32 euvd

EUVD-2026-15980

Analysis Generated

Mar 25, 2026 - 20:32 vuln.today

Patch released

Mar 25, 2026 - 20:32 nvd

Patch available

CVE Published

Mar 25, 2026 - 20:19 nvd

MEDIUM 4.3

DescriptionCVE.org

IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 is affected by an information disclosure vulnerability.

AnalysisAI

IBM InfoSphere Information Server versions 11.7.0.0 through 11.7.1.6 contain an information disclosure vulnerability (CWE-209) that allows authenticated attackers to access sensitive information over the network without user interaction. The vulnerability has a CVSS score of 4.3 with low attack complexity and low privileges required, meaning any logged-in user can exploit it. A vendor patch is available, reducing immediate risk for organizations that can deploy updates promptly.

Technical ContextAI

This vulnerability is classified as CWE-209 (Information Exposure Through an Error Message), which typically occurs when applications expose sensitive data through error messages, logs, or diagnostic outputs that should be restricted. IBM InfoSphere Information Server (cpe:2.3:a:ibm:infosphere_information_server) is a data integration and governance platform that processes sensitive metadata and business information. The affected versions 11.7.0.0 through 11.7.1.6 likely have improper access controls or information filtering mechanisms that allow authenticated users to retrieve data beyond their authorization scope. The network-accessible attack vector (AV:N) indicates the vulnerability can be triggered remotely, and the low attack complexity (AC:L) suggests no special conditions or tools are required to exploit it.

RemediationAI

Organizations should upgrade IBM InfoSphere Information Server to version 11.7.1.7 or later as provided by IBM's security patch available at https://www.ibm.com/support/pages/node/7266748. For environments where immediate patching is not feasible, implement network-level access controls to restrict InfoSphere Information Server access to only authorized users and trusted network segments, disable unnecessary user accounts with access to the platform, and implement enhanced monitoring and logging of information retrieval activities to detect anomalous access patterns. If the application exposes sensitive metadata through API endpoints or dashboards, consider implementing an API gateway with additional authentication and rate-limiting controls until the patch can be deployed.