CVE-2026-46890

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM 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
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.8Exploit: None knownExposed: 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(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
Severity98% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
40%
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 13× in last 7d / 169× 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 427 total refreshes for this CVE.

  1. 2026-08-30 01:22 UTCEPSS rescore
  2. 2026-08-28 21:41 UTCEPSS rescore
  3. 2026-08-27 14:25 UTCEPSS rescore
  4. 2026-08-26 14:46 UTCEPSS rescore
  5. 2026-08-25 13:49 UTCEPSS rescore
  6. 2026-08-25 06:54 UTCGHSA enrichment
  7. 2026-08-25 02:58 UTCGHSA enrichment
  8. 2026-08-24 23:18 UTCEG score recompute
  9. 2026-08-24 23:18 UTCGHSA enrichment
  10. 2026-08-23 23:48 UTCGHSA enrichment
  11. 2026-08-23 20:09 UTCGHSA enrichment
  12. 2026-08-23 16:31 UTCGHSA enrichment
  13. 2026-08-23 12:52 UTCGHSA enrichment
  14. 2026-08-23 09:13 UTCEG score recompute
  15. 2026-08-23 09:13 UTCGHSA enrichment
  16. 2026-08-23 00:19 UTCEPSS rescore
  17. 2026-08-22 01:13 UTCEG score recompute
  18. 2026-08-22 01:13 UTCGHSA enrichment
  19. 2026-08-21 23:49 UTCEPSS rescore
  20. 2026-08-21 21:33 UTCGHSA enrichment
  21. 2026-08-21 17:55 UTCGHSA enrichment
  22. 2026-08-21 14:16 UTCGHSA enrichment
  23. 2026-08-21 09:43 UTCGHSA enrichment
  24. 2026-08-21 05:40 UTCGHSA enrichment
  25. 2026-08-20 23:51 UTCEG score recompute
Show 75 more
  1. 2026-08-20 23:51 UTCGHSA enrichment
  2. 2026-08-20 22:55 UTCEPSS rescore
  3. 2026-08-20 20:10 UTCGHSA enrichment
  4. 2026-08-20 16:16 UTCGHSA enrichment
  5. 2026-08-20 12:28 UTCGHSA enrichment
  6. 2026-08-20 08:28 UTCEG score recompute
  7. 2026-08-20 08:28 UTCGHSA enrichment
  8. 2026-08-19 17:04 UTCEPSS rescore
  9. 2026-08-19 12:51 UTCGHSA enrichment
  10. 2026-08-19 08:38 UTCEG score recompute
  11. 2026-08-19 08:38 UTCGHSA enrichment
  12. 2026-08-18 13:48 UTCEPSS rescore
  13. 2026-08-17 16:09 UTCEG score recompute
  14. 2026-08-17 16:09 UTCGHSA enrichment
  15. 2026-08-17 13:47 UTCEPSS rescore
  16. 2026-08-17 12:30 UTCGHSA enrichment
  17. 2026-08-17 08:27 UTCGHSA enrichment
  18. 2026-08-17 04:49 UTCGHSA enrichment
  19. 2026-08-17 01:10 UTCGHSA enrichment
  20. 2026-08-16 21:28 UTCGHSA enrichment
  21. 2026-08-16 16:28 UTCEG score recompute
  22. 2026-08-16 16:28 UTCGHSA enrichment
  23. 2026-08-16 14:56 UTCEPSS rescore
  24. 2026-08-16 12:50 UTCGHSA enrichment
  25. 2026-08-16 09:12 UTCGHSA enrichment
  26. 2026-08-16 05:30 UTCEG score recompute
  27. 2026-08-16 05:30 UTCGHSA enrichment
  28. 2026-08-16 02:14 UTCEPSS rescore
  29. 2026-08-16 01:52 UTCGHSA enrichment
  30. 2026-08-15 22:13 UTCGHSA enrichment
  31. 2026-08-15 17:32 UTCGHSA enrichment
  32. 2026-08-15 13:53 UTCGHSA enrichment
  33. 2026-08-15 09:55 UTCGHSA enrichment
  34. 2026-08-15 04:29 UTCEG score recompute
  35. 2026-08-15 04:29 UTCGHSA enrichment
  36. 2026-08-15 01:30 UTCEPSS rescore
  37. 2026-08-15 00:47 UTCGHSA enrichment
  38. 2026-08-14 21:08 UTCGHSA enrichment
  39. 2026-08-14 17:30 UTCGHSA enrichment
  40. 2026-08-14 13:47 UTCGHSA enrichment
  41. 2026-08-14 10:08 UTCGHSA enrichment
  42. 2026-08-14 06:30 UTCGHSA enrichment
  43. 2026-08-14 02:51 UTCGHSA enrichment
  44. 2026-08-13 23:13 UTCEG score recompute
  45. 2026-08-13 23:13 UTCGHSA enrichment
  46. 2026-08-13 22:00 UTCEPSS rescore
  47. 2026-08-13 19:34 UTCGHSA enrichment
  48. 2026-08-13 12:50 UTCGHSA enrichment
  49. 2026-08-13 09:12 UTCGHSA enrichment
  50. 2026-08-13 05:34 UTCGHSA enrichment
  51. 2026-08-13 01:55 UTCGHSA enrichment
  52. 2026-08-12 22:17 UTCGHSA enrichment
  53. 2026-08-12 18:38 UTCGHSA enrichment
  54. 2026-08-12 15:00 UTCEG score recompute
  55. 2026-08-12 15:00 UTCGHSA enrichment
  56. 2026-08-12 13:51 UTCEPSS rescore
  57. 2026-08-12 11:22 UTCGHSA enrichment
  58. 2026-08-12 07:43 UTCGHSA enrichment
  59. 2026-08-12 04:04 UTCGHSA enrichment
  60. 2026-08-12 00:25 UTCGHSA enrichment
  61. 2026-08-11 20:37 UTCGHSA enrichment
  62. 2026-08-11 16:58 UTCEG score recompute
  63. 2026-08-11 16:58 UTCGHSA enrichment
  64. 2026-08-11 13:20 UTCGHSA enrichment
  65. 2026-08-11 09:42 UTCGHSA enrichment
  66. 2026-08-11 06:04 UTCGHSA enrichment
  67. 2026-08-11 02:24 UTCEG score recompute
  68. 2026-08-11 02:24 UTCGHSA enrichment
  69. 2026-08-11 00:00 UTCEPSS rescore
  70. 2026-08-10 22:46 UTCGHSA enrichment
  71. 2026-08-10 19:07 UTCGHSA enrichment
  72. 2026-08-10 11:57 UTCGHSA enrichment
  73. 2026-08-10 08:18 UTCGHSA enrichment
  74. 2026-08-10 04:40 UTCGHSA enrichment
  75. 2026-08-10 01:02 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 0% probability of exploitation in the next 30 days, which ranks it in the top 60.4% of all scored CVEs.
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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