CVE-2026-26359

HIGH
2026-02-19 [email protected]
8.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:03 vuln.today
CVE Published
Feb 19, 2026 - 09:16 nvd
HIGH 8.8

Tags

Information Disclosure Dell Unisphere For Powermax

Description

Dell Unisphere for PowerMax, version(s) 10.2, contain(s) an External Control of File Name or Path vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to the ability to overwrite arbitrary files.

Analysis

Dell Unisphere for PowerMax 10.2 contains a path traversal vulnerability that allows authenticated remote attackers to overwrite arbitrary files on the system. This HIGH severity flaw (CVSS 8.8) requires only low privileges and network access to exploit, potentially enabling complete system compromise. …

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Remediation

Within 24 hours: Inventory all Dell Unisphere for PowerMax 10.2 instances and restrict network access to administrative personnel only via firewall rules. Within 7 days: Implement network segmentation to isolate Unisphere management interfaces from general corporate networks and enforce multi-factor authentication for all administrative accounts. …

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Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +44
POC: 0

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CVE-2026-26359 vulnerability details – vuln.today
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