Improper Link Resolution in Dell PowerProtect Data Domain
CVE-2026-46464

4.9MEDIUM

Key Information:

Vendor

Dell
Status
Powerprotect Data Domain
Vendor
CVE Published:
3 July 2026

What is CVE-2026-46464?

The Dell PowerProtect Data Domain is susceptible to an improper link resolution before file access, known as 'link following'. This vulnerability can be exploited by a high privileged attacker with remote access, potentially allowing them to gain unauthorized information. Users of affected versions should assess their systems and implement necessary security measures to protect against potential data loss.

Affected Version(s)

PowerProtect Data Domain 0 < 8.8.0.0 or later

PowerProtect Data Domain 0 < 8.6.1.20 or later

PowerProtect Data Domain 0 < 8.3.1.40 or later

References

https://www.dell.com/support/kbdoc/en-us/000481268/dsa-20...
vendor-advisory

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.