CVE-2026-15995

IBM Cognos Analytics 12.1.3 general availability package contains a data integrity issue in the Agentic AI assistant that may cause incorrect report summaries or report-processing errors under concurrent use

Published Jul 17, 2026 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Description
IBM Cognos Analytics 12.1.3 GA Version with build number through 12.1.3-2606251736 could allow an attacker to obtain incorrect report summary results or cause report-processing failures due to a race condition in the Agentic AI assistant's concurrent request-handling logic when multiple authenticated users submit report-related tasks simultaneously.

Remediation

Vendor Solution

IBM has addressed this issue in an updated Cognos Analytics 12.1.3 package available from Passport Advantage released on July 16th. The build number of the corrected release is 12.1.3-2607110822.  Customers should obtain and deploy the updated package to remediate the issue. Product(s)Version(s) number and/or range Remediation/Fix/InstructionsIBM Cognos Analytics12.1.3 updated with build number 12.1.3-2607110822  IBM Cognos Analytics 12.1.3 https://www.ibm.com/software/passportadvantage/pao-customer

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:ibm:cognos_analytics:12.1.3:2606251736:*:*:*:*:*:*
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description IBM Cognos Analytics 12.1.3 GA Version with build number through 12.1.3-2606251736 could allow an attacker to obtain incorrect report summary results or cause report-processing failures due to a race condition in the Agentic AI assistant's concurrent request-handling logic when multiple authenticated users submit report-related tasks simultaneously.
Title IBM Cognos Analytics 12.1.3 general availability package contains a data integrity issue in the Agentic AI assistant that may cause incorrect report summaries or report-processing errors under concurrent use
First Time appeared Ibm
Ibm cognos Analytics
Weaknesses CWE-362
CPEs cpe:2.3:a:ibm:cognos_analytics:12.1.3-2606251736:*:*:*:*:*:*:*
cpe:2.3:a:ibm:cognos_analytics:12.1.3:*:*:*:*:*:*:*
Vendors & Products Ibm
Ibm cognos Analytics
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ibm
Published
Updated
Jul 20, 2026, 1:28 PM
Reserved
Jul 16, 2026, 9:12 PM
Status
Analyzed
Published
Jul 17, 2026, 8:17 PM
Modified
Oct 24, 2026, 8:10 PM