CVE-2026-46886

HIGHPre-NVD 8.88.8—
EchelonGraph scoreMEDIUM 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
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.8Exploit: 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 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(medium)
EG Risk
44(Track)
EG Risk 44/100SSVC: 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
Severity88% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
34%
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 20× in last 7d / 70× 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 122 total refreshes for this CVE.

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

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 0% probability of exploitation in the next 30 days, which ranks it in the top 66.2% of all scored CVEs.
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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