Dell PowerScale OneFS 9.129.13.1: Insecure Temp File
CVE-2026-40635 Published on September 9, 2026

Dell PowerScale OneFS versions 9.12.0.0 through 9.13.1.0 contain an Insecure Temporary File vulnerability. A low privileged remote attacker could potentially exploit this vulnerability, leading to denial of service and information tampering.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2026-40635 can be exploited with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, with no impact on integrity and availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
LOW
Availability Impact:
LOW

Weakness Type

Insecure Temporary File

Creating and using insecure temporary files can leave application and system data vulnerable to attack.


Products Associated with CVE-2026-40635

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Dell Powerscale Onefs
 

Affected Versions

Dell PowerScale OneFS: