Vulnerability Intelligence Report
CVE-2026-90732
Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through LTS 2026, 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 Stack-based Buffer Overflow vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Denial of service.
No Active Exploit Signals
CVSS Base Score
4.9
MEDIUM
Exploitability:1.3
Impact Score:3.6
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-121 ↗CWE-121: Stack-based Buffer Overflow
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Dell | PowerProtect Data Domain | 0 < 8.9.0.0 or later (affected), 0 < 7.13.1.90 or later (affected), 0 < 8.3.1.50 or later (affected), 0 < 8.6.1.30 or later (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Dell · Vendor · USA |
| Reserved | 2026-09-13T10:04:17 |
| Published | 2026-10-27T11:21:01 |
| Patch Date | 2026-10-01 |
| Last Updated | 2026-10-27T11:21:01 |
Community Chatter & Buzz