CVE-2026-17004

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-13. 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 i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to an infinite loop.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
33%
KEV
Not listed

Published

August 13, 2026

Last Modified

August 17, 2026

Advisory Details (1)

Auto-updated Aug 13, 2026
No patch confirmed yet.
generic

Security Bulletin: IBM i is Affected By Multiple Vulnerabilities in Host Servers

https://www.ibm.com/support/pages/node/7283578

Vendor Advisories for CVE-2026-17004(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 27× in last 7d / 113× 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 145 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-17004?
CVE-2026-17004 is a high vulnerability published on August 13, 2026. IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to an infinite loop.
When was CVE-2026-17004 disclosed?
CVE-2026-17004 was first published in the National Vulnerability Database on August 13, 2026, with the most recent update on August 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-17004 actively exploited?
CVE-2026-17004 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 67.4% of all scored CVEs.
What is the CVSS score of CVE-2026-17004?
CVE-2026-17004 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-17004?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-17004, 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

Explore the affected products and dependency analysis for CVE-2026-17004

Explore →

Is Your Infrastructure Affected by CVE-2026-17004?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs