CVE-2026-46466

Friday, July 03, 2026

2.7

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

Summary

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 use of less trusted source vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to information tampering.

Affected Software

Vendor	Product	Version Range	Status
Dell	PowerProtect Data Domain	`0 < 8.8.0.0 or later`	affected
Dell	PowerProtect Data Domain	`0 < 8.6.1.20 or later`	affected
Dell	PowerProtect Data Domain	`0 < 8.3.1.40 or later`	affected
Dell	PowerProtect Data Domain	`0 < 7.13.1.80 or later`	affected

Weaknesses

CWE-348: CWE-348: Use of Less Trusted Source

References

https://www.dell.com/support/kbdoc/en-us/000481268/dsa-2026-278-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities

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