CVE-2026-46886

HIGHPre-NVD 8.88.8—
EchelonGraph scoreHIGH confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-17. a secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.8Exploit: 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 low privileged 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 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS v3
8.8
EG Score
8.8(high)
EPSS
32.3%
KEV
Not listed

Published

June 17, 2026

Last Modified

June 18, 2026

References (1)

Vendor Advisories for CVE-2026-46886(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 30× in last 7d / 101× 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 101 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-46886?
CVE-2026-46886 is a high 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 low privileged attacker with network access via HTTP to compromise Siebel Apps - Marketing. Successful…
When was CVE-2026-46886 disclosed?
CVE-2026-46886 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-2026-46886 actively exploited?
CVE-2026-46886 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 32.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-46886?
CVE-2026-46886 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-46886?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46886, 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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