Dell TechnologiesCVE-2026-53482
Dell Technologies PowerProtect Data Domain: integer overflow
High7.5CVE-2026-53482 · Published Jul 8, 2026 · updated Jul 9, 2026
Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, 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 Integer overflow or wraparound vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to denial of service.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| PowerProtect Data Domain Product | < 8.8.0.0 or later | 8.8.0.0 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:N/UI:N/S:U/C:N/I:N/A:H
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-190
More Dell Technologies advisories
All Dell Technologies| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Jul 8 | Dell Technologies PowerProtect Data Domain: improper authorization | High8.8 | 8.7.0.0 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 |