CVE-2026-28381

CRITICALNVD 8.19.6▲
EchelonGraph scoreMEDIUM confidence

Score 9.6 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-22. NVD baseline CVSS 8.1; sources differ by 1.5.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
9.6EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.1Exploit: None knownExposed: 0

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

The Snowflake datasource allows for GET/PUT commands, which can allow any user with access to run queries against the data source to read/write files between the local grafana server and the connected Snowflake host.

CVSS v3
8.1
EG Score
9.6(medium)
EG Risk
48(Track)
EG Risk 48/100SSVC: 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
Severity96% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
11%
KEV
Not listed

Published

June 22, 2026

Last Modified

June 30, 2026

References (1)

Vendor Advisories for CVE-2026-28381(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 35× in last 7d / 157× 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 224 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-28381?
CVE-2026-28381 is a critical vulnerability published on June 22, 2026. The Snowflake datasource allows for GET/PUT commands, which can allow any user with access to run queries against the data source to read/write files between the local grafana server and the connected Snowflake host.
When was CVE-2026-28381 disclosed?
CVE-2026-28381 was first published in the National Vulnerability Database on June 22, 2026, with the most recent update on June 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-28381 actively exploited?
CVE-2026-28381 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 89.3% of all scored CVEs.
What is the CVSS score of CVE-2026-28381?
CVE-2026-28381 has a CVSS v3 base score of 8.1 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.6.
How do I remediate CVE-2026-28381?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-28381, 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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