CVE-2026-40128

CRITICALPre-NVD 9.09.0—
EchelonGraph scoreHIGH confidence

Score 9.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-09. the CNA's CVSS baseline 9.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:sap, epss, ghsa
Trending — 3 sources updated this week
9.0
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.0Exploit: NoneExposed: 0

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

SAP NetWeaver Application Server Java (Web Container) allows an unauthenticated attacker to craft a malicious HTTP logon request that manipulates file inclusion parameters, enabling path traversal and processing of the included file. Processing the included file could allow the attacker to view or modify sensitive information or render any part of the local system unavailable.

CVSS v3
9.0
EG Score
9.0(high)
EPSS
36.4%
KEV
Not listed

Published

June 9, 2026

Last Modified

June 10, 2026

Advisory Details (2)

Auto-updated Jun 9, 2026
No patch confirmed yet.
generic

SAP Security Notes & News

https://url.sap/sapsecuritypatchday
generic
https://me.sap.com/notes/3727078

Vendor Advisories for CVE-2026-40128(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 60× in last 7d / 333× 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 333 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-40128?
CVE-2026-40128 is a critical vulnerability published on June 9, 2026. SAP NetWeaver Application Server Java (Web Container) allows an unauthenticated attacker to craft a malicious HTTP logon request that manipulates file inclusion parameters, enabling path traversal and processing of the included file. Processing the included file could allow the attacker to view or…
When was CVE-2026-40128 disclosed?
CVE-2026-40128 was first published in the National Vulnerability Database on June 9, 2026, with the most recent update on June 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-40128 actively exploited?
CVE-2026-40128 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 36.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-40128?
CVE-2026-40128 has a CVSS v4.0 base score of 9.0 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-40128?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-40128, 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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