Vulnerability Intelligence Report
CVE-2026-86384
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.
No Active Exploit Signals
CVSS Base Score
9.8
CRITICAL
Exploitability:3.9
Impact Score:5.9
EPSS Probability:0.50%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-321 ↗CWE-321
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Dell | PowerProtect Data Domain | 0 < 8.9.0.0 or later (affected), 0 < 7.13.1.90 or later (affected), 0 < 8.3.1.50 or later (affected), 0 < 8.6.1.30 or later (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.498%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Dell · Vendor · USA |
| Reserved | 2026-09-07T10:04:28 |
| Published | 2026-10-28T09:51:07 |
| Patch Date | 2026-10-01 |
| Last Updated | 2026-10-29T10:45:44 |
Community Chatter & Buzz