CVE-2025-46643 describes a Heap-based Buffer Overflow vulnerability affecting Dell PowerProtect Data Domain with various Data Domain Operating System (DD OS) feature and LTS release versions. A high-privileged local attacker could exploit this vulnerability to cause a Denial of Service. With a CVSS score of 4.4 (Medium), exploitation requires local access and high privileges, making it less severe than remotely exploitable vulnerabilities. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 7.7.1.0, < 7.10.1.80CPE matchmatch criteria | cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:* | ||
>= 7.13.1.0, < 7.13.1.50CPE matchmatch criteria | cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:* | ||
>= 8.3.1.0, < 8.3.1.20CPE matchmatch criteria | cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:* | ||
8.4.0.0CPE matchmatch criteria | cpe:2.3:o:dell:data_domain_operating_system:8.4.0.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.