CVE-2026-26951

Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain a stack-based buffer overflow vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.

CVSS v3 6.7 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:dell:powerprotect_dp_series_appliance::::::::
	cpe:2.3:o:dell:data_domain_operating_system::::::::
	cpe:2.3:o:dell:data_domain_operating_system::::::::
	cpe:2.3:o:dell:data_domain_operating_system::::::::

History

26 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Dell PowerProtect Data Domain, versiones 7.7.1.0 hasta 8.6, versión de lanzamiento LTS2025 8.3.1.0 hasta 8.3.1.20, versiones de lanzamiento LTS2024 7.13.1.0 hasta 7.13.1.60 contienen una vulnerabilidad de desbordamiento de búfer basado en pila. Un atacante con altos privilegios y acceso local podría potencialmente explotar esta vulnerabilidad, lo que llevaría a la ejecución arbitraria de comandos con privilegios de root.

Information

Published : 2026-04-20 17:16

Updated : 2026-10-26 21:10

NVD link : CVE-2026-26951

Mitre link : CVE-2026-26951

CVE.ORG link : CVE-2026-26951

JSON object : View

Products Affected

dell

powerprotect_dp_series_appliance
data_domain_operating_system

CWE

CWE-121

Stack-based Buffer Overflow

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