CVE-2025-46643

CVSS 2.3 LOWEPSS 0.1%CWE-122

Vexday Risk Score

8Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 2.3EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

09 Jan 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

Dell · PowerProtect Data Domain with Data Domain Operating System (DD OS) Feature Release Dell · PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2023 Dell · PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2024 Dell · PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2025

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

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