CVE-2026-59839

MEDIUMPre-NVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-07-14. a secondary CVSS source baseline 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: None knownExposed: 0

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

A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiOS 7.6.0 through 7.6.6, FortiOS 7.4.0 through 7.4.9, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions, FortiPAM 1.8.0, FortiPAM 1.7.0 through 1.7.2, FortiPAM 1.6 all versions, FortiPAM 1.5 all versions, FortiPAM 1.4 all versions, FortiPAM 1.3 all versions, FortiPAM 1.2 all versions, FortiPAM 1.1 all versions, FortiPAM 1.0 all versions, FortiProxy 7.6.0 through 7.6.5, FortiProxy 7.4 through 7.4.13, FortiProxy 7.2 all versions, FortiProxy 7.0 all versions may allow attacker to execute unauthorized code or commands via

CVSS v3
5.5
EG Score
5.5(medium)
EG Risk
25(Track)
EG Risk 25/100SSVC: 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
Severity55% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
16%
KEV
Not listed

Published

July 14, 2026

Last Modified

August 11, 2026

Advisory Details (1)

Auto-updated Jul 16, 2026
No patch confirmed yet.
generic

PSIRT | FortiGuard Labs

https://fortiguard.fortinet.com/psirt/FG-IR-26-151

Vendor Advisories for CVE-2026-59839(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 14× in last 7d / 86× 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 127 total refreshes for this CVE.

  1. 2026-08-30 05:24 UTCEG score recompute
  2. 2026-08-30 05:24 UTCGHSA enrichment
  3. 2026-08-30 01:22 UTCEPSS rescore
  4. 2026-08-28 21:42 UTCEPSS rescore
  5. 2026-08-27 14:25 UTCEPSS rescore
  6. 2026-08-27 13:51 UTCEG score recompute
  7. 2026-08-27 13:51 UTCGHSA enrichment
  8. 2026-08-26 14:46 UTCEPSS rescore
  9. 2026-08-26 05:59 UTCEG score recompute
  10. 2026-08-26 05:59 UTCGHSA enrichment
  11. 2026-08-25 13:49 UTCEPSS rescore
  12. 2026-08-25 06:08 UTCEG score recompute
  13. 2026-08-25 06:08 UTCGHSA enrichment
  14. 2026-08-24 06:42 UTCGHSA enrichment
  15. 2026-08-23 07:19 UTCEG score recompute
  16. 2026-08-23 07:19 UTCGHSA enrichment
  17. 2026-08-23 00:19 UTCEPSS rescore
  18. 2026-08-22 07:56 UTCEG score recompute
  19. 2026-08-22 07:56 UTCGHSA enrichment
  20. 2026-08-21 23:49 UTCEPSS rescore
  21. 2026-08-21 08:33 UTCEG score recompute
  22. 2026-08-21 08:33 UTCGHSA enrichment
  23. 2026-08-20 22:55 UTCEPSS rescore
  24. 2026-08-20 09:10 UTCEG score recompute
  25. 2026-08-20 09:10 UTCGHSA enrichment
Show 75 more
  1. 2026-08-19 17:04 UTCEPSS rescore
  2. 2026-08-19 09:46 UTCGHSA enrichment
  3. 2026-08-18 10:23 UTCEG score recompute
  4. 2026-08-18 10:23 UTCGHSA enrichment
  5. 2026-08-17 13:47 UTCEPSS rescore
  6. 2026-08-17 09:40 UTCEG score recompute
  7. 2026-08-17 09:40 UTCGHSA enrichment
  8. 2026-08-16 14:56 UTCEPSS rescore
  9. 2026-08-16 10:17 UTCEG score recompute
  10. 2026-08-16 10:17 UTCGHSA enrichment
  11. 2026-08-16 02:14 UTCEPSS rescore
  12. 2026-08-15 10:55 UTCEG score recompute
  13. 2026-08-15 10:55 UTCGHSA enrichment
  14. 2026-08-15 01:30 UTCEPSS rescore
  15. 2026-08-14 11:32 UTCEG score recompute
  16. 2026-08-14 11:32 UTCGHSA enrichment
  17. 2026-08-13 22:00 UTCEPSS rescore
  18. 2026-08-13 12:09 UTCEG score recompute
  19. 2026-08-13 12:09 UTCGHSA enrichment
  20. 2026-08-12 13:51 UTCEPSS rescore
  21. 2026-08-12 12:46 UTCEG score recompute
  22. 2026-08-12 12:46 UTCGHSA enrichment
  23. 2026-08-11 13:23 UTCEG score recompute
  24. 2026-08-11 13:23 UTCGHSA enrichment
  25. 2026-08-11 13:22 UTCNVD updateCVSS v3 → 5.5
  26. 2026-08-11 12:37 UTCEG score recompute
  27. 2026-08-11 12:37 UTCGHSA enrichment
  28. 2026-08-11 12:37 UTCMITRE cvelistV5CVSS v3 → 5
  29. 2026-08-11 03:44 UTCEG score recompute
  30. 2026-08-11 03:44 UTCGHSA enrichment
  31. 2026-08-11 00:00 UTCEPSS rescore
  32. 2026-08-10 04:21 UTCEG score recompute
  33. 2026-08-10 04:21 UTCGHSA enrichment
  34. 2026-08-09 13:46 UTCEPSS rescore
  35. 2026-08-09 04:59 UTCEG score recompute
  36. 2026-08-09 04:59 UTCGHSA enrichment
  37. 2026-08-08 16:37 UTCEPSS rescore
  38. 2026-08-08 05:36 UTCEG score recompute
  39. 2026-08-08 05:36 UTCGHSA enrichment
  40. 2026-08-07 06:13 UTCEG score recompute
  41. 2026-08-07 06:13 UTCGHSA enrichment
  42. 2026-08-06 13:47 UTCEPSS rescore
  43. 2026-08-06 06:50 UTCEG score recompute
  44. 2026-08-06 06:50 UTCGHSA enrichment
  45. 2026-08-05 19:17 UTCEPSS rescore
  46. 2026-08-05 07:28 UTCEG score recompute
  47. 2026-08-05 07:28 UTCGHSA enrichment
  48. 2026-08-04 15:10 UTCEPSS rescore
  49. 2026-08-04 10:39 UTCEPSS rescore
  50. 2026-08-04 08:00 UTCEG score recompute
  51. 2026-08-04 08:00 UTCGHSA enrichment
  52. 2026-08-03 10:36 UTCEPSS rescore
  53. 2026-08-03 08:31 UTCGHSA enrichment
  54. 2026-08-02 09:07 UTCEG score recompute
  55. 2026-08-02 09:07 UTCGHSA enrichment
  56. 2026-08-02 02:27 UTCEPSS rescore
  57. 2026-08-01 09:44 UTCEG score recompute
  58. 2026-08-01 09:44 UTCGHSA enrichment
  59. 2026-08-01 04:16 UTCEPSS rescore
  60. 2026-07-31 10:20 UTCEG score recompute
  61. 2026-07-31 10:20 UTCGHSA enrichment
  62. 2026-07-30 16:28 UTCEPSS rescore
  63. 2026-07-30 10:57 UTCEG score recompute
  64. 2026-07-30 10:56 UTCGHSA enrichment
  65. 2026-07-30 01:30 UTCEPSS rescore
  66. 2026-07-30 01:30 UTCEPSS rescore
  67. 2026-07-29 11:33 UTCEG score recompute
  68. 2026-07-29 11:33 UTCGHSA enrichment
  69. 2026-07-28 15:37 UTCEPSS rescore
  70. 2026-07-28 12:08 UTCEG score recompute
  71. 2026-07-28 12:08 UTCGHSA enrichment
  72. 2026-07-27 14:14 UTCEPSS rescore
  73. 2026-07-27 11:09 UTCEG score recompute
  74. 2026-07-27 11:09 UTCGHSA enrichment
  75. 2026-07-26 14:54 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-59839?
CVE-2026-59839 is a medium vulnerability published on July 14, 2026. A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiOS 7.6.0 through 7.6.6, FortiOS 7.4.0 through 7.4.9, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions, FortiPAM 1.8.0, FortiPAM 1.7.0 through 1.7.2, FortiPAM…
When was CVE-2026-59839 disclosed?
CVE-2026-59839 was first published in the National Vulnerability Database on July 14, 2026, with the most recent update on August 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-59839 actively exploited?
CVE-2026-59839 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 83.7% of all scored CVEs.
What is the CVSS score of CVE-2026-59839?
CVE-2026-59839 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-59839?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-59839, 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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