CVE-2026-35263

CRITICALPre-NVD 9.99.9—
EchelonGraph scoreHIGH confidence

Score 9.9 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-17. a secondary CVSS source baseline 9.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.9
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.9Exploit: NoneExposed: 0

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

Vulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise WebLogic Server. While the vulnerability is in WebLogic Server, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of WebLogic Server. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).

CVSS v3
9.9
EG Score
9.9(high)
EPSS
24.2%
KEV
Not listed

Published

June 17, 2026

Last Modified

June 18, 2026

References (1)

Vendor Advisories for CVE-2026-35263(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 77× in last 7d / 235× 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 235 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-35263?
CVE-2026-35263 is a critical vulnerability published on June 17, 2026. Vulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise WebLogic Server. While the…
When was CVE-2026-35263 disclosed?
CVE-2026-35263 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-2026-35263 actively exploited?
CVE-2026-35263 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 24.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-35263?
CVE-2026-35263 has a CVSS v3 base score of 9.9 (NVD).
How do I remediate CVE-2026-35263?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-35263, 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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