CVE-2026-6445

HIGHPre-NVD 8.78.7—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.7 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 80% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
8.7EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.7Exploit: None knownExposed: 0

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

A flaw exists in FlashArray Purity where insufficient filtering of certain data paths could expose sensitive information to an authenticated user with low privileges.

CVSS v3
8.7
EG Score
8.7(medium)
EG Risk
44(Track)
EG Risk 44/100SSVC: 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
Severity87% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
20%
KEV
Not listed

Published

June 9, 2026

Last Modified

July 23, 2026

Advisory Details (1)

Auto-updated Jun 9, 2026
No patch confirmed yet.
generic

Everpure Knowledge portal

https://support.purestorage.com/bundle/m_security_bulletins/page/Pure_Security/topics/concept/c_security_bulletins.html

Vendor Advisories for CVE-2026-6445(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 18× in last 7d / 99× 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 246 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-6445?
CVE-2026-6445 is a high vulnerability published on June 9, 2026. A flaw exists in FlashArray Purity where insufficient filtering of certain data paths could expose sensitive information to an authenticated user with low privileges.
When was CVE-2026-6445 disclosed?
CVE-2026-6445 was first published in the National Vulnerability Database on June 9, 2026, with the most recent update on July 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-6445 actively exploited?
CVE-2026-6445 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 80.2% of all scored CVEs.
What is the CVSS score of CVE-2026-6445?
CVE-2026-6445 has a CVSS v3 base score of 8.7 (NVD).
How do I remediate CVE-2026-6445?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-6445, 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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