CVE-2026-86392: Buffer Overflow
Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.8, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through 8.6.1.20, contain a Heap-based Buffer Overflow vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Denial of service.
Affected Software
Event History
Frequently Asked Questions
Who is realistically exposed to exploitation?
Dell PowerProtect Data Domain systems in the affected Feature Release, LTS2024, LTS2025, or LTS2026 version ranges are exposed if a high-privileged attacker has remote access to them.
What access does an attacker need?
Exploitation requires remote access and high privileges. No user interaction is required.
What is the expected impact if exploitation succeeds?
Successful exploitation could cause a denial of service. The supplied severity vector indicates no stated confidentiality or integrity impact.