CVE-2026-86390

State: Published
Severity: 6.5 Medium
Published: Oct 28, 2026
Updated: Oct 28, 2026
Reserved: Sep 7, 2026

Description

Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.8, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through 8.6.1.20, contain a Missing Authorization vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N	dell

Weaknesses

CWE-862 Missing Authorization

Affected Products

Product	Versions
PowerProtect Data DomainDell	before 8.9.0.0 or laterAffected before 7.13.1.90 or laterAffected before 8.3.1.50 or laterAffected before 8.6.1.30 or laterAffected

References

https://www.dell.com/support/kbdoc/en-us/000515178/dsa-2026-416-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilitiesvendor-advisory

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