CVE-2026-14947

HIGHPre-NVD 7.27.2—
EchelonGraph scoreHIGH confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-08-20. a secondary CVSS source baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.2Exploit: None knownExposed: 0

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

A high-privileged remote attacker can upload malicious ZIP archive containing directory traversal sequences such as ../ can escape the intended extraction directory and write files to arbitrary locations on the server, potentially achieve arbitrary code execution due to improper validation of archive entry paths before writing files to disk which could result in full system compromise.

CVSS v3
7.2
EG Score
7.2(high)
EG Risk
33(Track)
EG Risk 33/100SSVC: 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
Severity72% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
59%
KEV
Not listed

Published

August 20, 2026

Last Modified

September 3, 2026

Advisory Details (1)

Auto-updated Aug 20, 2026
No patch confirmed yet.
generic

Frauscher: FDS102 for FAdC/FAdCi R2 has multiple vulnerabilities

https://www.certvde.com/en/advisories/VDE-2026-078/

Vendor Advisories for CVE-2026-14947(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 23× in last 7d / 109× 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 112 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-14947?
CVE-2026-14947 is a high vulnerability published on August 20, 2026. A high-privileged remote attacker can upload malicious ZIP archive containing directory traversal sequences such as ../ can escape the intended extraction directory and write files to arbitrary locations on the server, potentially achieve arbitrary code execution due to improper validation of…
When was CVE-2026-14947 disclosed?
CVE-2026-14947 was first published in the National Vulnerability Database on August 20, 2026, with the most recent update on September 3, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14947 actively exploited?
CVE-2026-14947 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 40.6% of all scored CVEs.
What is the CVSS score of CVE-2026-14947?
CVE-2026-14947 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2026-14947?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14947, 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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