Vulnerability details
CVE-2026-56086
Dell PowerProtect Data Domain
CVSS 3.1
8.8High
Official description
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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.8High | 3.1 | CVEProject cvelistV5 (CNA) (dell) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Dell | PowerProtect Data Domain | v < 8.7.0.0 or later | CVEProject cvelistV5 (CNA) |
| Dell | PowerProtect Data Domain | v < 8.6.1.20 or later | CVEProject cvelistV5 (CNA) |
| Dell | PowerProtect Data Domain | v < 8.3.1.40 or later | CVEProject cvelistV5 (CNA) |
| Dell | PowerProtect Data Domain | v < 7.13.1.80 or later | CVEProject cvelistV5 (CNA) |
References and advisories
1
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Details
- Published
- 2026-07-08
- Last updated
- 2026-07-09
- State
- Published
- Assigner (CNA)
- dell
Exploit prediction (EPSS)
0.41%
Probability of exploitation in 30 days
36.3%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-863Incorrect Authorization