CVE-2026-15995

MEDIUMNVD 4.25.4▲
EchelonGraph scoreMEDIUM confidence

Score 5.4 from GitHub Security Advisory published 2026-07-17. NVD baseline CVSS 4.2; sources differ by 1.2.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
5.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.2Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
4.2
EG Score
5.4(medium)
EG Risk
24(Track)
EG Risk 24/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity54% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
1%
KEV
Not listed

Published

July 17, 2026

Last Modified

August 11, 2026

Advisory Details (1)

Auto-updated Jul 17, 2026
No patch confirmed yet.
generic

Security Bulletin: 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 (CVE-2026-15995)

https://www.ibm.com/support/pages/node/7280311

Vendor Advisories for CVE-2026-15995(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 60× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 129 total refreshes for this CVE.

  1. 2026-09-11 14:52 UTCEPSS rescore
  2. 2026-09-11 09:36 UTCEPSS rescore
  3. 2026-09-10 09:34 UTCEPSS rescore
  4. 2026-09-08 22:00 UTCEPSS rescore
  5. 2026-09-07 23:59 UTCEG score recompute
  6. 2026-09-07 23:59 UTCGHSA enrichment
  7. 2026-09-07 16:01 UTCEPSS rescore
  8. 2026-09-06 18:53 UTCEG score recompute
  9. 2026-09-06 18:53 UTCGHSA enrichment
  10. 2026-09-06 13:47 UTCEPSS rescore
  11. 2026-09-05 20:26 UTCEG score recompute
  12. 2026-09-05 20:26 UTCGHSA enrichment
  13. 2026-09-04 05:06 UTCEPSS rescore
  14. 2026-09-01 04:39 UTCEPSS rescore
  15. 2026-08-31 01:42 UTCEG score recompute
  16. 2026-08-31 01:42 UTCGHSA enrichment
  17. 2026-08-30 19:17 UTCEPSS rescore
  18. 2026-08-30 03:15 UTCEG score recompute
  19. 2026-08-30 03:15 UTCGHSA enrichment
  20. 2026-08-30 01:22 UTCEPSS rescore
  21. 2026-08-28 21:41 UTCEPSS rescore
  22. 2026-08-27 21:25 UTCEG score recompute
  23. 2026-08-27 21:25 UTCGHSA enrichment
  24. 2026-08-27 14:25 UTCEPSS rescore
  25. 2026-08-26 22:34 UTCEG score recompute
Show 75 more
  1. 2026-08-26 22:34 UTCGHSA enrichment
  2. 2026-08-26 14:46 UTCEPSS rescore
  3. 2026-08-25 21:06 UTCGHSA enrichment
  4. 2026-08-24 22:39 UTCEG score recompute
  5. 2026-08-24 22:39 UTCGHSA enrichment
  6. 2026-08-24 00:13 UTCGHSA enrichment
  7. 2026-08-23 01:47 UTCEG score recompute
  8. 2026-08-23 01:47 UTCGHSA enrichment
  9. 2026-08-23 00:19 UTCEPSS rescore
  10. 2026-08-22 03:17 UTCEG score recompute
  11. 2026-08-22 03:17 UTCGHSA enrichment
  12. 2026-08-21 23:49 UTCEPSS rescore
  13. 2026-08-21 04:51 UTCEG score recompute
  14. 2026-08-21 04:51 UTCGHSA enrichment
  15. 2026-08-20 22:55 UTCEPSS rescore
  16. 2026-08-20 06:25 UTCEG score recompute
  17. 2026-08-20 06:25 UTCGHSA enrichment
  18. 2026-08-19 17:03 UTCEPSS rescore
  19. 2026-08-19 07:59 UTCEG score recompute
  20. 2026-08-19 07:59 UTCGHSA enrichment
  21. 2026-08-18 13:48 UTCEPSS rescore
  22. 2026-08-18 09:33 UTCEG score recompute
  23. 2026-08-18 09:33 UTCGHSA enrichment
  24. 2026-08-17 13:47 UTCEPSS rescore
  25. 2026-08-17 10:32 UTCGHSA enrichment
  26. 2026-08-16 12:06 UTCEG score recompute
  27. 2026-08-16 12:06 UTCGHSA enrichment
  28. 2026-08-16 02:14 UTCEPSS rescore
  29. 2026-08-15 13:41 UTCEG score recompute
  30. 2026-08-15 13:41 UTCGHSA enrichment
  31. 2026-08-15 01:30 UTCEPSS rescore
  32. 2026-08-14 15:15 UTCEG score recompute
  33. 2026-08-14 15:15 UTCGHSA enrichment
  34. 2026-08-13 22:00 UTCEPSS rescore
  35. 2026-08-13 16:49 UTCGHSA enrichment
  36. 2026-08-12 18:02 UTCEG score recompute
  37. 2026-08-12 18:02 UTCGHSA enrichment
  38. 2026-08-12 13:50 UTCEPSS rescore
  39. 2026-08-11 19:37 UTCEG score recompute
  40. 2026-08-11 19:37 UTCGHSA enrichment
  41. 2026-08-11 19:37 UTCNVD updateCVSS v3 → 4.2
  42. 2026-08-11 13:42 UTCEPSS rescore
  43. 2026-08-11 08:43 UTCEG score recompute
  44. 2026-08-11 08:43 UTCGHSA enrichment
  45. 2026-08-11 00:00 UTCEPSS rescore
  46. 2026-08-10 10:18 UTCEG score recompute
  47. 2026-08-10 10:18 UTCGHSA enrichment
  48. 2026-08-09 13:46 UTCEPSS rescore
  49. 2026-08-09 11:52 UTCEG score recompute
  50. 2026-08-09 11:52 UTCGHSA enrichment
  51. 2026-08-08 16:37 UTCEPSS rescore
  52. 2026-08-08 13:26 UTCEG score recompute
  53. 2026-08-08 13:26 UTCGHSA enrichment
  54. 2026-08-07 15:00 UTCGHSA enrichment
  55. 2026-08-06 16:35 UTCEG score recompute
  56. 2026-08-06 16:35 UTCGHSA enrichment
  57. 2026-08-06 13:46 UTCEPSS rescore
  58. 2026-08-05 19:17 UTCEPSS rescore
  59. 2026-08-05 18:09 UTCGHSA enrichment
  60. 2026-08-04 19:43 UTCEG score recompute
  61. 2026-08-04 19:43 UTCGHSA enrichment
  62. 2026-08-04 15:10 UTCEPSS rescore
  63. 2026-08-04 10:38 UTCEPSS rescore
  64. 2026-08-03 21:18 UTCEG score recompute
  65. 2026-08-03 21:18 UTCGHSA enrichment
  66. 2026-08-03 10:35 UTCEPSS rescore
  67. 2026-08-02 22:52 UTCEG score recompute
  68. 2026-08-02 22:52 UTCGHSA enrichment
  69. 2026-08-02 02:26 UTCEPSS rescore
  70. 2026-08-02 00:26 UTCEG score recompute
  71. 2026-08-02 00:26 UTCGHSA enrichment
  72. 2026-08-01 04:15 UTCEPSS rescore
  73. 2026-08-01 01:58 UTCGHSA enrichment
  74. 2026-07-31 03:30 UTCEG score recompute
  75. 2026-07-31 03:29 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-15995?
CVE-2026-15995 is a medium vulnerability published on July 17, 2026. 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…
When was CVE-2026-15995 disclosed?
CVE-2026-15995 was first published in the National Vulnerability Database on July 17, 2026, with the most recent update on August 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15995 actively exploited?
CVE-2026-15995 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 99.0% of all scored CVEs.
What is the CVSS score of CVE-2026-15995?
CVE-2026-15995 has a CVSS v3 base score of 4.2 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 5.4.
How do I remediate CVE-2026-15995?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-15995, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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