CVE-2026-68863
HighCVSS 7.5Exploitation Probability (EPSS)
Low risk20th percentile - higher than 20% of all known CVEs
Summary
Dell PowerProtect One, versions 20.1.0.0 and below, contain a Stack-based Buffer Overflow vulnerability. An unauthenticated attacker with remote access could potentially exploit this, leading to denial of service.
Risk Assessment
A DoS attack could cause system unavailability, impacting business continuity and service availability.
Recommendation
Upgrade Dell PowerProtect One to a version newer than 20.1.0.0 and monitor for unauthorized access.
Other vulnerabilities in Dell PowerProtect One
See all- CVE-2026-74774Medium
Dell PowerProtect One, versions 20.1.0.0 and below, contain an Improper Certificate Validation vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Protection mechanism bypass.
- CVE-2026-74771Medium
Dell PowerProtect One, versions 20.1.0.0 and below, contain an Authorization Bypass Through User-Controlled Key vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Information tampering.
- CVE-2026-74770High
Dell PowerProtect One, versions 20.1.0.0 and below, contain an OS Command Injection vulnerability. A low privileged attacker with remote access could potentially exploit this, leading to code execution.
- CVE-2026-68861High
Dell PowerProtect One, versions 20.1.0.0 and below, contain an OS Command Injection vulnerability. A low privileged attacker with remote access could potentially exploit this, leading to remote code execution.
- CVE-2026-67275Medium
Dell PowerProtect One, versions 20.1.0.0 and below, contain a Reliance on Insufficiently Trustworthy Component vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Cache poisoning.
Original NVD description (English source)
Dell PowerProtect One, versions 20.1.0.0 and below, contain a Stack-based Buffer Overflow vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Denial of service.