CVE-2026-46890

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-17. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.8Exploit: NoneExposed: 0

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

Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Marketing). Supported versions that are affected are 17.0-26.5. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel Apps - Marketing. Successful attacks of this vulnerability can result in takeover of Siebel Apps - Marketing. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

CVSS v3
9.8
EG Score
9.8(high)
EPSS
38.2%
KEV
Not listed

Published

June 17, 2026

Last Modified

June 18, 2026

References (1)

Vendor Advisories for CVE-2026-46890(1)

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

Weakness Classification(3)

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

Data Freshness Timeline

(refreshed 88× in last 7d / 271× 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 271 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-46890?
CVE-2026-46890 is a critical vulnerability published on June 17, 2026. Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Marketing). Supported versions that are affected are 17.0-26.5. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel Apps - Marketing. Successful…
When was CVE-2026-46890 disclosed?
CVE-2026-46890 was first published in the National Vulnerability Database on June 17, 2026, with the most recent update on June 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46890 actively exploited?
CVE-2026-46890 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 38.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-46890?
CVE-2026-46890 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-46890?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46890, 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.

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