CVE-2026-40128

CRITICALPre-NVD 9.09.0—
EchelonGraph scoreMEDIUM confidence

Score 9.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-09. a secondary CVSS source baseline 9.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.0Exploit: None knownExposed: 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(medium)
EG Risk
41(Track)
EG Risk 41/100SSVC: 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
Severity90% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
38%
KEV
Not listed

Published

June 9, 2026

Last Modified

July 23, 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 24× in last 7d / 170× 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 413 total refreshes for this CVE.

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

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 July 23, 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 0% probability of exploitation in the next 30 days, which ranks it in the top 62.5% of all scored CVEs.
What is the CVSS score of CVE-2026-40128?
CVE-2026-40128 has a CVSS v3 base score of 9.0 (NVD).
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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