CVE catalog
CVE-2026-23776
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
- Severity
- High · CVSS 7.2
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.22% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | powerprotect_dp_series_appliance | Not reported | 2.7.9 | fixed |
| Cpe | data_domain_operating_system | Not reported | 7.13.1.70 | fixed |
| Cpe | data_domain_operating_system | Not reported | 8.3.1.30 | fixed |
| Cpe | data_domain_operating_system | Not reported | 8.6.0.0 | fixed |
| Cpe | powerprotect_dp_series_appliance | Not reported | 2.7.9 | fixed |
| Cpe | data_domain_operating_system | Not reported | 8.6.0.0 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | powerprotect_dp_series_appliance | cpe | Not reported | 2.7.9 | Not reported | Not reported | Not reported |
| Cpe | data_domain_operating_system | cpe | Not reported | 7.13.1.70 | Not reported | Not reported | Not reported |
| Cpe | data_domain_operating_system | cpe | Not reported | 8.3.1.30 | Not reported | Not reported | Not reported |
| Cpe | data_domain_operating_system | cpe | Not reported | 8.6.0.0 | Not reported | Not reported | Not reported |
| Cpe | powerprotect_dp_series_appliance | cpe | Not reported | 2.7.9 | Not reported | NVD-CVE-2026-23776 | Not reported |
| Cpe | data_domain_operating_system | cpe | Not reported | 8.6.0.0 | Not reported | NVD-CVE-2026-23776 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://nvd.nist.gov/vuln/detail/CVE-2026-23776]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1118.json]
- [https://www.dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities]
[CERT-Bund public advisories] · [FIRST EPSS] · [National Vulnerability Database (NVD)]