CVE-2026-53482: 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…

PriorityP346high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

0.34%

25.9th percentile

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

8 ranges

Vendor	Product	Version range	Fixed in
dell	data_domain_operating_system	>= 7.14.0.0 < 8.3.1.40	8.3.1.40
dell	data_domain_operating_system	>= 7.7.1.0 < 7.13.1.80	7.13.1.80
dell	data_domain_operating_system	>= 8.4.0.0 < 8.6.1.20	8.6.1.20
dell	data_domain_operating_system	>= 8.7.0.0 < 8.8.0.0	8.8.0.0
dell	powerprotect_data_domain	< 8.8.0.0 or later	8.8.0.0 or later
dell	powerprotect_data_domain	< 8.6.1.20 or later	8.6.1.20 or later
dell	powerprotect_data_domain	< 8.3.1.40 or later	8.3.1.40 or later
dell	powerprotect_data_domain	< 7.13.1.80 or later	7.13.1.80 or later

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