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CVE-2026-23775

Quick assessment

Affected
Dell PowerProtect Data Domain appliances
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dell PowerProtect Data Domain（Dell PowerProtect DD）是美国戴尔（Dell）公司的一套用于数据保护、备份、存储和重复数据消除的硬件设备。 Dell PowerProtect Data Domain（Dell PowerProtect DD） 8.5及之前版本、LTS2025 release 8.3.1.10及之前版本存在安全漏洞，该漏洞源于敏感信息插入日志文件，可能导致凭据泄露。

CVSS 7.6 · High EPSS 0.33% · P23
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I. Basic Information for CVE-2026-23775

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell PowerProtect Data Domain appliances with Data Domain Operating System (DD OS) of Feature Release versions 8.0 through 8.5, LTS2025 release version 8.3.1.0 through 8.3.1.10 contain an insertion of sensitive information into log file vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to credential exposures. Authentication attempts as the compromised user would need to be authorized by a high privileged DD user. This vulnerability only affects systems with retention lock enabled.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
通过日志文件的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell PowerProtect Data Domain（Dell PowerProtect DD）是美国戴尔（Dell）公司的一套用于数据保护、备份、存储和重复数据消除的硬件设备。 Dell PowerProtect Data Domain（Dell PowerProtect DD） 8.5及之前版本、LTS2025 release 8.3.1.10及之前版本存在安全漏洞，该漏洞源于敏感信息插入日志文件，可能导致凭据泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Dell PowerProtect Data Domain appliances 0 ~ 8.6.0.0 or later -

II. Public POCs for CVE-2026-23775

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III. Intelligence Information for CVE-2026-23775

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Same Patch Batch · Dell · 2026-04-17 · 16 CVEs total

CVE-2026-23853 8.4 HIGH Dell PowerProtect Data Domain 安全漏洞
CVE-2025-36568 7.8 HIGH Dell PowerProtect Data Domain 安全漏洞
CVE-2026-23776 7.2 HIGH Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞
CVE-2026-23778 7.2 HIGH Dell PowerProtect Data Domain 安全漏洞
CVE-2026-35073 6.7 MEDIUM Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞
CVE-2026-35074 6.7 MEDIUM Dell PowerProtect Data Domain 安全漏洞
CVE-2026-35072 6.7 MEDIUM Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞
CVE-2026-35153 6.7 MEDIUM Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞
CVE-2026-23779 6.7 MEDIUM Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞
CVE-2025-46641 6.6 MEDIUM Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞
CVE-2025-46607 6.6 MEDIUM Dell PowerProtect Data Domain 安全漏洞
CVE-2025-46606 6.2 MEDIUM Dell PowerProtect Data Domain 安全漏洞
CVE-2025-46605 6.2 MEDIUM Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞
CVE-2026-28263 5.9 MEDIUM Dell PowerProtect Data Domain 安全漏洞
CVE-2026-23777 4.3 MEDIUM Dell PowerProtect Data Domain 安全漏洞

IV. Related Vulnerabilities

Same product: PowerProtect Data Domain appliances
Same vendor: Dell
Same weakness: CWE-532

V. Comments for CVE-2026-23775

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