Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
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
AV AC PR UI S C I A CVSS EPSS %ile KEV
N H N R U L L N 4.2 .0010 1.0 —
AFFECTED
Product Versions Fixed
Cognos Analytics 12.1.3 GA Version with build number – —
TIMELINE
Jul 16 Reserved by ibm
Jul 17 Published (CNA: ibm)
Aug 11 RESCORED — CVE-2026-15995 (IBM Cognos Analytics). CVSS 5.4 → 4.2 (NVD).
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.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| July 16, 2026 | Reserved | Reserved by ibm |
| July 17, 2026 | Published | Published (CNA: ibm) |
| August 11, 2026 | RESCORED | RESCORED — CVE-2026-15995 (IBM Cognos Analytics). CVSS 5.4 → 4.2 (NVD). |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| IBM | Cognos Analytics | — | 12.1.3 GA Version with build number | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-15995 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.