CVE-2026-38093

LOWPre-NVD 3.33.3
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

Score 3.3 from GitHub Security Advisory (severity: LOW) published 2026-08-28. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 3.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: CISA-ADP (Vulnrichment) CVSS v3.1, EPSS, GitHub Security Advisory
Trending — 3 sources updated this week
3.3EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 3.3Exploit: None knownExposed services: Not assessed

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

The CVE record's description, written by its CNA (MITRE Corporation), states the affected versions: "file_picker (aka flutter_file_picker) for Flutter, all versions through 10.3.10, is vulnerable to path traversal (CWE-22) in its Android implementation." No release containing a fix is confirmed on record.

file_picker (aka flutter_file_picker) for Flutter, all versions through 10.3.10, is vulnerable to path traversal (CWE-22) in its Android implementation. The openFileStream() method in FileUtils.kt uses the DISPLAY_NAME obtained from ContentResolver.query() directly in file path construction without sanitization. A malicious Android app with a crafted ContentProvider can return a filename containing ../ sequences, causing the plugin to create arbitrary files and directories outside the intended cache directory within the victim app's internal storage. Existing files are not overwritten due to an existence check.

CVSS v3
3.3
EG Score
3.3LOWmedium confidence
EG Risk
15
EG Risk 15/100

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 (value × EchelonGraph’s weight)
Severity33% × 45%
The EG Score, 3.3 of 10.
Exploitation0.2% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.2%
EPSS %ILE
4th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

August 28, 2026

Last Modified

September 9, 2026

References (3)

Vendor Advisories for CVE-2026-38093(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 13× in last 7d / 44× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 1 repeat row among the latest 76 is merged into the row it repeats.

  1. 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  2. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  3. 2026-10-12 16:10 UTCEG score recompute
  4. 2026-10-11 19:53 UTCEG score recompute
  5. 2026-10-11 17:06 UTCEG score recompute
  6. 2026-10-11 14:33 UTCEG score recompute
  7. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  8. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  9. 2026-10-10 03:54 UTCEG score recompute
  10. 2026-10-10 03:54 UTCGHSA enrichmentGHSA-r2rg-pm28-j8gw · GitHub severity LOW · GitHub CVSS 3.3
  11. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  12. 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  13. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  14. 2026-10-07 02:40 UTCEG score recompute
  15. 2026-10-07 02:40 UTCGHSA enrichmentGHSA-r2rg-pm28-j8gw · GitHub severity LOW · GitHub CVSS 3.3
  16. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  17. 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  18. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  19. 2026-10-04 01:54 UTCEG score recompute
  20. 2026-10-04 01:54 UTCGHSA enrichmentGHSA-r2rg-pm28-j8gw · GitHub severity LOW · GitHub CVSS 3.3
  21. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  22. 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  23. 2026-10-01 01:00 UTCEG score recompute
  24. 2026-10-01 01:00 UTCGHSA enrichmentGHSA-r2rg-pm28-j8gw · GitHub severity LOW · GitHub CVSS 3.3
  25. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.2% · 4th percentile
Show 50 more
  1. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  2. 2026-09-27 22:54 UTCEG score recompute
  3. 2026-09-27 22:54 UTCGHSA enrichmentGHSA-r2rg-pm28-j8gw · GitHub severity LOW · GitHub CVSS 3.3
  4. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  5. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  6. 2026-09-26 00:26 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  7. 2026-09-24 22:08 UTCEG score recompute
  8. 2026-09-24 22:08 UTCGHSA enrichmentGHSA-r2rg-pm28-j8gw · GitHub severity LOW · GitHub CVSS 3.3
  9. 2026-09-21 20:02 UTCEG score recompute
  10. 2026-09-21 20:02 UTCGHSA enrichmentGHSA-r2rg-pm28-j8gw · GitHub severity LOW · GitHub CVSS 3.3
  11. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  12. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  13. 2026-09-18 19:15 UTCEG score recompute
  14. 2026-09-18 19:15 UTCGHSA enrichmentGHSA-r2rg-pm28-j8gw · GitHub severity LOW · GitHub CVSS 3.3
  15. 2026-09-17 19:30 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  16. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  17. 2026-09-15 18:28 UTCEG score recompute
  18. 2026-09-15 18:28 UTCGHSA enrichmentGHSA-r2rg-pm28-j8gw · GitHub severity LOW · GitHub CVSS 3.3
  19. 2026-09-15 03:11 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  20. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  21. 2026-09-12 16:55 UTCEG score recompute
  22. 2026-09-12 16:55 UTCGHSA enrichmentGHSA-r2rg-pm28-j8gw · GitHub severity LOW · GitHub CVSS 3.3
  23. 2026-09-12 15:01 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  24. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  25. 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  26. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  27. 2026-09-09 16:10 UTCEG score recompute
  28. 2026-09-09 16:10 UTCGHSA enrichmentGHSA-r2rg-pm28-j8gw · GitHub severity LOW · GitHub CVSS 3.3
  29. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  30. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  31. 2026-09-06 22:59 UTCEG score recompute
  32. 2026-09-06 22:59 UTCGHSA enrichmentGHSA-r2rg-pm28-j8gw · GitHub severity LOW · GitHub CVSS 3.3
  33. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  34. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  35. 2026-09-03 22:12 UTCEG score recompute
  36. 2026-09-03 22:12 UTCGHSA enrichmentGHSA-r2rg-pm28-j8gw · GitHub severity LOW · GitHub CVSS 3.3
  37. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  38. 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  39. 2026-09-01 04:39 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  40. 2026-08-31 21:10 UTCEG score recompute
  41. 2026-08-31 21:10 UTCGHSA enrichmentGHSA-r2rg-pm28-j8gw · GitHub severity LOW · GitHub CVSS 3.3
  42. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  43. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.1% · 3rd percentile
  44. 2026-08-28 20:24 UTCGHSA enrichmentGHSA-r2rg-pm28-j8gw
  45. 2026-08-28 19:42 UTCEG score recomputeFirst assessed: 3.3 LOW
  46. 2026-08-28 19:42 UTCGHSA enrichmentGHSA-r2rg-pm28-j8gw
  47. 2026-08-28 19:36 UTCMITRE cvelistV5CVSS v3 → 3.3 · severity → LOW
  48. 2026-08-28 16:29 UTCNVD update
  49. 2026-08-28 15:30 UTCEG score recompute
  50. 2026-08-28 15:25 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-38093?
CVE-2026-38093 is a low-severity vulnerability; its CVE record was published on August 28, 2026. filepicker (aka flutterfilepicker) for Flutter, all versions through 10.3.10, is vulnerable to path traversal (CWE-22) in its Android implementation. The openFileStream() method in FileUtils.kt uses the DISPLAYNAME obtained from ContentResolver.query() directly in file path construction without…
When was the CVE record for CVE-2026-38093 published?
The CVE record for CVE-2026-38093 was published on August 28, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of September 9, 2026; the record at its source may have been updated since.
Is CVE-2026-38093 actively exploited?
CVE-2026-38093 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (4th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-38093?
CVE-2026-38093 has a CVSS v3.1 base score of 3.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-38093?
No fix for CVE-2026-38093 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The CVE record's description, written by its CNA (MITRE Corporation), states the affected versions: "file_picker (aka flutter_file_picker) for Flutter, all versions through 10.3.10, is vulnerable to path traversal (CWE-22) in its Android implementation." No release containing a fix is confirmed on record. The vendor advisories EchelonGraph has for CVE-2026-38093 are linked in the Vendor Advisories panel on this page.

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