Vulnerability in Dell Data Domain Operating System
CVE-2026-46464
Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an improper link resolution before file access ('Link following') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to information disclosure.
EPSS: 0.004 (35.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.
Affected products
Weakness classification (CWE)
References
- security_alert@emc.com (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-46464?
- CVE-2026-46464 is a medium-severity vulnerability in Dell Data Domain Operating System, classified under Improper Link Resolution Before File Access. CVSS score: 4.9/10. Published 2026-07-03.
- How severe is CVE-2026-46464?
- Medium severity. CVSS v3 base score is 4.9 out of 10.