CVE catalog

CVE-2026-56086

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 throu

[CVE catalog]

Severity
High · CVSS 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
Source
[NVD] · [CVE record]
EPSS
0.42% · Oct 25, 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.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

DistributionPackageReleaseVersionStatus
Cpedata_domain_operating_systemNot reported7.13.1.80fixed
Cpedata_domain_operating_systemNot reported8.3.1.40fixed
Cpedata_domain_operating_systemNot reported8.6.1.20fixed
Cpedata_domain_operating_systemNot reported8.6.1.20fixed

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
Cpedata_domain_operating_systemcpeNot reported7.13.1.80Not reportedNot reportedNot reported
Cpedata_domain_operating_systemcpeNot reported8.3.1.40Not reportedNot reportedNot reported
Cpedata_domain_operating_systemcpeNot reported8.6.1.20Not reportedNot reportedNot reported
Cpedata_domain_operating_systemcpeNot reported8.6.1.20Not reportedNVD-CVE-2026-56086Not reported

OpenFactory catalog packages

No matching packages in this catalog.

Observed:

References

[CERT-Bund public advisories] · [FIRST EPSS] · [National Vulnerability Database (NVD)]