What’s Vulnerable › Vulnerabilities
CVE-2026-68866
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-27 · updated 2026-10-29
- Weakness: CWE-23
Description
PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.7, LTS2024 release versions 7.13.1.0 through 7.13.1.70, LTS2025 release versions 8.3.1.0 through 8.3.1.30, LTS2026 release versions 8.6.1.0 through 8.6.1.10, contain a Relative Path Traversal vulnerability in the certificate. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Denial of service.
Affected products
- Dell PowerProtect Data Domain: before 8.9.0.0 or later; before 7.13.1.80 or later; before 8.3.1.40 or later; before 8.6.1.20 or later — fixed in 8.9.0.0 or later, 7.13.1.80 or later, 8.3.1.40 or later, 8.6.1.20 or later
How to fix
Upgrade to a fixed version: Dell PowerProtect Data Domain 8.9.0.0 or later, 7.13.1.80 or later, 8.3.1.40 or later, 8.6.1.20 or later. Check the vendor advisory for mitigations.
References
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