CVE-2026-6209

✕ Withdrawn — historical dataCRITICALNVD 9.19.1—
EchelonGraph scoreMEDIUM confidence

Score 9.1 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-05. NVD baseline CVSS 9.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: ghsa, nvd
9.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: —CVSS: 9.1Exploit: NoneExposed: 0

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

Improper Access Control, Missing Authorization vulnerability in HAVELSAN Inc. Geographic Tracking System allows Accessing Functionality Not Properly Constrained by ACLs.

This issue affects Geographic Tracking System: before v0.0.2.

CVSS v3
9.1
EG Score
9.1(medium)
EPSS
—
KEV
Not listed

Published

June 5, 2026

Last Modified

June 5, 2026

Advisory Details (1)

Auto-updated Jun 5, 2026
No patch confirmed yet.
generic

T.C. Siber Güvenlik Başkanlığı

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0325

Vendor Advisories for CVE-2026-6209(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 44× in last 7d / 290× 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 313 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(4)

What is CVE-2026-6209?
CVE-2026-6209 is a critical vulnerability published on June 5, 2026. Improper Access Control, Missing Authorization vulnerability in HAVELSAN Inc. Geographic Tracking System allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Geographic Tracking System: before v0.0.2.
When was CVE-2026-6209 disclosed?
CVE-2026-6209 was first published in the National Vulnerability Database on June 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
What is the CVSS score of CVE-2026-6209?
CVE-2026-6209 has a CVSS v3 base score of 9.1 (NVD).
How do I remediate CVE-2026-6209?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-6209, 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

Explore the affected products and dependency analysis for CVE-2026-6209

Explore →

Is Your Infrastructure Affected by CVE-2026-6209?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs