CVE-2026-39582

HIGHPre-NVD 8.18.1—
EchelonGraph scoreHIGH confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-06-17. a secondary CVSS source baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.1Exploit: NoneExposed: 0

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

Unauthenticated Local File Inclusion in Hitek < 1.8.3 versions.

CVSS v3
8.1
EG Score
8.1(high)
EPSS
25.8%
KEV
Not listed

Published

June 17, 2026

Last Modified

June 17, 2026

References (1)

Vendor Advisories for CVE-2026-39582(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 36× in last 7d / 104× 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 104 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-39582?
CVE-2026-39582 is a high vulnerability published on June 17, 2026. Unauthenticated Local File Inclusion in Hitek < 1.8.3 versions.
When was CVE-2026-39582 disclosed?
CVE-2026-39582 was first published in the National Vulnerability Database on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-39582 actively exploited?
CVE-2026-39582 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 25.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-39582?
CVE-2026-39582 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2026-39582?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-39582, 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.

Dependency Blast Radius

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