Deserialization of Untrusted Data in Dell ObjectScale
CVE-2026-70416

10CRITICAL

Key Information:

Vendor

Dell

Vendor
CVE Published:
16 September 2026

What is CVE-2026-70416?

CVE-2026-70416 is a vulnerability identified in Dell ObjectScale, a software solution designed for object storage that facilitates scalable, high-performance data management. This specific vulnerability involves the deserialization of untrusted data, allowing an unauthenticated attacker with remote access to exploit the flaw. If successfully leveraged, the attacker could execute arbitrary code on the affected system, potentially compromising the integrity and availability of the organization's data and services. The affected versions of Dell ObjectScale prior to 4.4.0.0 are particularly at risk, necessitating immediate attention and remediation to safeguard against potential attacks.

Potential Impact of CVE-2026-70416

  1. Remote Code Execution: The most critical impact of this vulnerability is the capability for remote code execution by an unauthenticated attacker. This could lead to unauthorized access to sensitive data, manipulation of files, or complete control over the affected system.

  2. Data Compromise: With the ability to execute code remotely, attackers could potentially exfiltrate sensitive information, leading to data breaches that could harm an organization's reputation and result in legal repercussions.

  3. Operational Disruption: Exploitation of this vulnerability can lead to system instability or downtime, disrupting business operations. This can result in financial losses and erode customer trust, especially if the organization relies heavily on Dell ObjectScale for critical data storage and management tasks.

Affected Version(s)

ObjectScale 0 < 4.4.0.0 or later

References

CVSS V3.1

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Dell would like to thank WinD39 - Huynh Dinh Vu for reporting this issue.
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