CVE-2026-68863

Stack-based Buffer Overflow in Dell PowerProtect One Leading to Denial of Service

Published Aug 26, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Dell
Dell powerprotect One
CPEs cpe:2.3:a:dell:powerprotect_one:*:*:*:*:*:*:*:*
Vendors & Products Dell
Dell powerprotect One
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Stack-based Buffer Overflow in Dell PowerProtect One Leading to Denial of Service
Type Values Removed Values Added
Description 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.
Weaknesses CWE-121
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
dell
Published
Updated
Aug 27, 2026, 2:41 PM
Reserved
Jul 31, 2026, 5:04 PM
Status
Analyzed
Published
Aug 26, 2026, 8:17 PM
Modified
Aug 28, 2026, 8:17 PM