CVE-2026-35066Network attack vector

Authenticated service interruption

Published Jun 17, 2026 · Updated Jun 17, 2026

Improper access control in Dell PowerFlex Manager before 5.1.0.1 allows remote authenticated users to interrupt the service. Dell has not disclosed the affected endpoint or the access-control check that accepts a low-privileged request and triggers the interruption. Low-privileged Manager access is required; the published impact is a service interruption with limited integrity effects.

CVSS severity7.1
High
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Dell PowerFlex Manager before 5.1.0.1 allows remote authenticated users to interrupt the service. Dell has not disclosed the affected endpoint or the access-control check that accepts a low-privileged request and triggers the interruption. Low-privileged Manager access is required; the published impact is a service interruption with limited integrity effects.

The record

CVE
CVE-2026-35066
Published
Jun 17, 2026
Updated
Jun 17, 2026
Vendor
Dell Technologies
Product
PowerFlex
Classifications
CWE-284, T1499
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 17, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 17, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <4.5.5.2 or later
  2. Affected versionversion=0 <5.1.0.1 or later

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Dell Technologies · PowerFlexversion=0 <4.5.5.2 or later; version=0 <5.1.0.1 or later

Published CVSS scores

7.1DellCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

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-284Improper Access Control
T1499Endpoint Denial of Service

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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