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CVE-2026-6444 Everpure CVE debrief

CVE-2026-6444 is a HIGH-severity vulnerability with a CVSS score of 8.6. A flaw exists in the FlashArray Purity management interface where an authenticated low-privileged user may, under specific conditions, access functionality beyond their assigned privileges. The CVE was published on 2026-06-09T20:17:02.643Z and last modified on 2026-06-10T20:13:47.847Z.

Vendor
Everpure
Product
FlashArray
CVSS
HIGH 8.6
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-09
Original CVE updated
2026-06-10
Advisory published
2026-06-09
Advisory updated
2026-06-10

Who should care

Administrators and users of Pure Storage FlashArray systems should be aware of this vulnerability and take necessary actions to mitigate it.

Technical summary

The vulnerability has a CVSS vector of CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. It is classified under CWE-639.

Defensive priority

HIGH

Recommended defensive actions

  • Review and apply security updates from the vendor.
  • Restrict access to the FlashArray Purity management interface.
  • Monitor system logs for suspicious activity.

Evidence notes

The vendor is identified as Pure Storage, based on the evidence from reference_domain_candidate.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-6444 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-6444

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-6444 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-6444

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

  • Source reference

    Unverified legacy reference

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

    [email protected]

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.