CVE-2025-43912
Medium
Description
Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.3.0.15, LTS2025 release version 8.3.1.0, LTS2024 release versions 7.13.1.0 through 7.13.1.30, LTS 2023 release versions 7.10.1.0 through 7.10.1.60, contain a Heap-based Buffer Overflow vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Denial of service.
SeverityMedium
CVSS5.3
Exploit probability29. percentile0.4%
ProductDell Data Domain Operating System
PublishedOct 7, 2025
First seenOct 7, 2025
Weakness typeCWE-122CWE-122
How to fix
Update
- dell data_domain_operating_system7.10.1.70, 7.13.1.40, 8.3.1.10 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| dell data_domain_operating_system | 7.7.1.0 ≤ v < 7.10.1.70, 7.13.1.0 ≤ v < 7.13.1.40, 8.3.0.0 ≤ v ≤ 8.3.0.15, 8.3.1.0 ≤ v < 8.3.1.10 | 7.10.1.70, 7.13.1.40, 8.3.1.10 |
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