CVE-2026-23776

State: Published
Severity: 7.2 High
Published: Apr 17, 2026
Updated: Apr 20, 2026
Reserved: Jan 16, 2026

Description

Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.5, 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(s) an Improper Certificate Validation vulnerability in certificate-based login. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Elevation of privileges.

Scores

CVSS	Score	Vector	Source
3.1	7.2 High	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	dell

Weaknesses

CWE-295 Improper Certificate Validation

Affected Products

Product	Versions
PowerProtect Data DomainDell	before 8.3.1.30 or laterAffected before 7.13.1.70 or laterAffected before 8.6.0.0 or laterAffected before 2.7.9 with DD OS 8.3.1.30Affected

References

https://www.dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilitiesvendor-advisory

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