CVE-2026-12947

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-30. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

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

IBM App Connect Enterprise 13.0.1.0 through 13.0.7.2, and 12.0.1.0 through 12.0.12.27 stores potentially sensitive information in log files that could be read by a local user.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
38(Track)
EG Risk 38/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
14%
KEV
Not listed

Published

July 30, 2026

Last Modified

August 5, 2026

Advisory Details (1)

Auto-updated Jul 30, 2026
No patch confirmed yet.
generic

Security Bulletin: IBM App Connect Enterprise is vulnerable to Confidentiality disclosure on Discovery Connector nodes (CVE-2026-12947)

https://www.ibm.com/support/pages/node/7280894

Vendor Advisories for CVE-2026-12947(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 18× in last 7d / 87× 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 175 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-12947?
CVE-2026-12947 is a high vulnerability published on July 30, 2026. IBM App Connect Enterprise 13.0.1.0 through 13.0.7.2, and 12.0.1.0 through 12.0.12.27 stores potentially sensitive information in log files that could be read by a local user.
When was CVE-2026-12947 disclosed?
CVE-2026-12947 was first published in the National Vulnerability Database on July 30, 2026, with the most recent update on August 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12947 actively exploited?
CVE-2026-12947 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 85.5% of all scored CVEs.
What is the CVSS score of CVE-2026-12947?
CVE-2026-12947 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-12947?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12947, 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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