CVE-2025-46643 PUBLISHED

Assigner: dell
Reserved: 26.04.2025 Published: 09.01.2026 Updated: 09.01.2026

Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.4.0.0, LTS2025 release version 8.3.1.10, LTS2024 release versions 7.13.1.0 through 7.13.1.40, LTS 2023 release versions 7.10.1.0 through 7.10.1.70, contain a Heap-based Buffer Overflow vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Denial of service.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
CVSS Score: 2.3

Attack Vector	Local	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	None
Privileges Required	High	Integrity Impact	None
User Interaction	None	Availability Impact	Low

CVSS 3.1

Product Status

Vendor	Dell
Product	PowerProtect Data Domain with Data Domain Operating System (DD OS) Feature Release
Versions	Default: unaffected affected from 7.7.1.0 to 8.5.0.0 (excl.)

Vendor	Dell
Product	PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2025
Versions	Default: unaffected affected from 8.3.1.0 to 8.3.1.20 (excl.)

Vendor	Dell
Product	PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2024
Versions	Default: unaffected affected from 7.13.1.0 to 7.13.1.50 (excl.)

Vendor	Dell
Product	PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2023
Versions	Default: unaffected affected from 7.10.1.0 to 7.10.1.80 (excl.)

References

https://www.dell.com/support/kbdoc/en-us/000405813/dsa-2025-415-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities

Problem Types

CWE-122: Heap-based Buffer Overflow CWE