Vulnerability Intelligence Report
CVE-2026-56086
Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an Incorrect Authorization vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to unauthorized access.
No Active Exploit Signals
CVSS Base Score
8.8
HIGH
Exploitability:2.9
Impact Score:5.9
EPSS Probability:0.29%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-863 ↗CWE-863: Incorrect Authorization
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Dell | PowerProtect Data Domain | 0 < 8.7.0.0 or later (affected), 0 < 8.6.1.20 or later (affected), 0 < 8.3.1.40 or later (affected), 0 < 7.13.1.80 or later (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.286%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Dell · Vendor · USA |
| Reserved | 2026-06-18T17:04:56 |
| Published | 2026-07-08T13:34:04 |
| Patch Date | 2026-07-06 |
| Last Updated | 2026-07-09T03:55:50 |
Community Chatter & Buzz