CVE-2026-56086

Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an Incorrect Authorization vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to unauthorized access.

Score

CVSS 3.1 8.8 High

Status

Analyzed - security_alert@emc.com

Published

2026-07-08

Last modified

2026-10-25

Weaknesses

CWE-863

Affected products

• Data Domain Operating System (Dell)
• Powerprotect Data Domain (Dell)

References

• https://www.dell.com/support/kbdoc/en-us/000481268/dsa-2026-278-security-update-for-dell-powerprotect-data-domain-multi…