CVE-2026-53482

EUVD-2026-42243
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 30.56%
Affected Products (NVD)
VendorProductVersion
delldata_domain_operating_system
7.7.1.0 ≤
𝑥
< 7.13.1.80
delldata_domain_operating_system
7.14.0.0 ≤
𝑥
< 8.3.1.40
delldata_domain_operating_system
8.4.0.0 ≤
𝑥
< 8.6.1.20
delldata_domain_operating_system
8.7.0.0 ≤
𝑥
< 8.8.0.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.dell.com/support/kbdoc/en-us/000481268/dsa-2026-278-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities?msockid=3021cac2195069ed3194ddad186a68f9