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CVE-2026-23776

8.8 high SSVC exploitation: none Analyzed
NVD · CVE.org

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.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 8.8 · dellNVD modified 2026-10-26 22:10

Affected (CPE criteria) 2

  • cpe:2.3:a:dell:powerprotect_dp_series_appliance:*:*:*:*:*:*:*:*
  • cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*

References 1