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CVE-2026-86384

Quick assessment

Affected
Dell PowerProtect Data Domain
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 在以下版本中存在硬编码加密密钥漏洞： 功能发布版（Feature Release）：7.7.1.0 至 8.8 LTS2024 版：7.13.1.0 至 7.13.1.80 LTS2025 版：8.3.1.0 至 8.3.1.40 LTS2026 版：8.6.1.0 至 8.6.1.20 具备远程访问权限的未认证攻击者可能利用此漏洞，导致凭据泄露。泄露的凭据可被用于以被 compromise 用户的权限访问系统。

CVSS 9.8 · Critical

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-86384

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.8, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through 8.6.1.20, contain an Use of Hard-coded Cryptographic Key vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to credential exposure. The credentials may be used to access the system with privileges of the compromised user.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的密码学密钥
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Dell PowerProtect Data Domain 0 ~ 8.9.0.0 or later -

II. Public POCs for CVE-2026-86384

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-86384

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Other References for CVE-2026-86384 (1)

Same Patch Batch · Dell · 2026-10-28 · 36 CVEs total

CVE-2026-86397 9.8 CRITICAL Dell PowerProtect Data Domain 远程未认证漏洞
CVE-2026-103780 9.8 CRITICAL Dell PowerProtect 7.7-8.8 远程栈缓冲区溢出漏洞
CVE-2026-86400 9.8 CRITICAL Dell PowerProtect 7.7-8.8 远程认证绕过漏洞
CVE-2026-103792 9.6 CRITICAL Dell PowerProtect 7.7.1-8.8 存在 SQL 注入漏洞
CVE-2026-103799 9.6 CRITICAL Dell PowerProtect 7.7.1-8.8 缺失授权漏洞
CVE-2026-90717 9.1 CRITICAL Dell PowerProtect 7.7-8.8 存在认证绕过漏洞
CVE-2026-86385 8.8 HIGH Dell PowerProtect 7.7.1-8.8 权限提升漏洞
CVE-2026-86396 8.8 HIGH Dell PowerProtect Data Domain 命令注入漏洞
CVE-2026-86398 8.8 HIGH Dell PowerProtect 7.7-8.6 路径遍历漏洞
CVE-2026-86378 8.8 HIGH Dell PowerProtect Data Domain 远程栈缓冲区溢出漏洞
CVE-2026-103779 8.3 HIGH Dell PowerProtect Data Domain 认证绕过漏洞
CVE-2026-86377 7.6 HIGH Dell PowerProtect Data Domain 多版本越界写漏洞
CVE-2026-86379 7.2 HIGH Dell Data Domain 7.7-8.8 远程命令注入漏洞
CVE-2026-86380 7.2 HIGH Dell PowerProtect 多个版本整数溢出导致保护绕过
CVE-2026-86389 7.2 HIGH Dell PowerProtect Data Domain 远程整数溢出漏洞
CVE-2026-86399 7.2 HIGH Dell Data Domain 多版本 OS 命令注入漏洞
CVE-2026-86393 7.2 HIGH Dell PowerProtect Data Domain 多版本权限提升漏洞
CVE-2026-86394 7.2 HIGH Dell PowerProtect Data Domain 8.8 远程命令注入漏洞
CVE-2026-86395 7.2 HIGH Dell PowerProtect Data Domain 多版本存在 OS 命令注入漏洞
CVE-2026-110541 7.2 HIGH Dell PowerProtect 7.7-8.6 版本存在OS命令注入漏洞

Showing top 20 of 36 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: PowerProtect Data Domain
Same vendor: Dell
Same weakness: CWE-321