Dell TechnologiesCVE-2026-56086
Dell Technologies PowerProtect Data Domain: improper authorization
High8.8CVE-2026-56086 · Published Jul 8, 2026 · updated Jul 9, 2026
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.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| PowerProtect Data Domain Product | < 8.7.0.0 or later | 8.7.0.0 or later |
| < 8.6.1.20 or later | 8.6.1.20 or later | |
| < 8.3.1.40 or later | 8.3.1.40 or later | |
| < 7.13.1.80 or later | 7.13.1.80 or later |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-863
More Dell Technologies advisories
All Dell Technologies| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Jul 8 | Dell Technologies PowerProtect Data Domain: integer overflow | High7.5 | 8.8.0.0 or later+3 more |
| Jul 8 | Dell Technologies PowerProtect Data Domain: path traversal | Low2.7 | 8.8.0.0 or later+3 more |
| Jul 8 | Dell Technologies PowerProtect Data Domain: cross-site scripting | High7.1 | 8.8.0.0 or later+3 more |
| Jul 7 | Dell Technologies PowerProtect Data Domain: command injection | High7.2 | 8.8.0.0 or later+3 more |
| Jul 7 | Dell Technologies PowerProtect Data Domain: path traversal | Critical9.8 | 8.8.0.0 or later+3 more |
| Jul 7 | Dell Technologies PowerProtect Data Domain: improper authentication | Critical9.8 | 8.8.0.0 or later+3 more |