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CVE-2026-73600

Quick assessment

Affected
Dell PowerProtect Data Manager
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 Manager是美国Dell公司的一个数据管理软件。 Dell PowerProtect Data Manager 20.2.0.0及之前版本存在缓冲区错误漏洞，该漏洞源于文件级恢复代理存在栈缓冲区溢出，可能导致高权限远程攻击者利用该漏洞造成信息泄露。

CVSS 7.8 · High EPSS 0.18% · P8

Affected Version Matrix 1

VendorProduct Version RangeStatus
Dell PowerProtect Data Manager < 20.3.0.0 affected
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I. Basic Information for CVE-2026-73600

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell PowerProtect Data Manager, versions 20.2.0.0 and below, contain a stack buffer overflow vulnerability in file-level restore agent. A high privileged remote attacker could potentially exploit this vulnerability, leading to Information disclosure.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Dell PowerProtect Data Manager 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell PowerProtect Data Manager是美国Dell公司的一个数据管理软件。 Dell PowerProtect Data Manager 20.2.0.0及之前版本存在缓冲区错误漏洞，该漏洞源于文件级恢复代理存在栈缓冲区溢出，可能导致高权限远程攻击者利用该漏洞造成信息泄露。
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 Manager 0 ~ 20.3.0.0 -

II. Public POCs for CVE-2026-73600

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III. Intelligence Information for CVE-2026-73600

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Vendor Advisories for CVE-2026-73600 (1)

Same Patch Batch · Dell · 2026-09-03 · 6 CVEs total

CVE-2026-68860 6.8 MEDIUM Dell PowerProtect Data Manager 处理逻辑错误漏洞
CVE-2026-74769 6.5 MEDIUM Dell PowerProtect Data Manager 授权问题漏洞
CVE-2026-63694 5.0 MEDIUM Dell SmartFabric OS10 Software 命令注入漏洞
CVE-2026-35160 5.0 MEDIUM Dell SmartFabric OS10 Software 命令注入漏洞
CVE-2026-74768 4.1 MEDIUM Dell PowerProtect Data Manager 服务端请求伪造漏洞

IV. Related Vulnerabilities

Same product: PowerProtect Data Manager
Same vendor: Dell
Same weakness: CWE-121

V. Comments for CVE-2026-73600

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