CVE-2026-6444Network attack vector

Authenticated privilege escalation

Published Jun 9, 2026 · Updated Jun 9, 2026

Authorization bypass in Everpure FlashArray 6.10.0 through 6.10.5 allows remote authenticated users to gain elevated privileges. The vendor identifies the Purity management interface as the locus but has not disclosed the affected endpoint, request key, or failed authorization operation. Low-privileged network access and specific undisclosed conditions are required; successful exploitation exposes management functionality beyond the assigned role.

CVSS severity8.6
High
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in Everpure FlashArray 6.10.0 through 6.10.5 allows remote authenticated users to gain elevated privileges. The vendor identifies the Purity management interface as the locus but has not disclosed the affected endpoint, request key, or failed authorization operation. Low-privileged network access and specific undisclosed conditions are required; successful exploitation exposes management functionality beyond the assigned role.

The record

CVE
CVE-2026-6444
Published
Jun 9, 2026
Updated
Jun 9, 2026
Vendor
Pure Storage
Product
FlashArray
Classifications
CWE-639, T1068
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 9, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 9, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=6.10.0 <=6.10.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Pure Storage · FlashArrayversion=6.10.0 <=6.10.5

Published CVSS scores

8.6Pure Storage, Inc.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

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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