What is CVE-2026-23775?

CVE-2026-23775 is a high-severity vulnerability in Dell Data Domain Operating System, classified under Insertion of Sensitive Information into Log File. CVSS score: 7.6/10. Published 2026-04-17.

How severe is CVE-2026-23775?

High severity. CVSS v3 base score is 7.6 out of 10.

Information disclosure in Dell Data Domain Operating System

CVE-2026-23775

Dell PowerProtect Data Domain appliances with Data Domain Operating System (DD OS) of Feature Release versions 8.0 through 8.5, LTS2025 release version 8.3.1.0 through 8.3.1.10 contain an insertion of sensitive information into log file vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to credential exposures. Authentication attempts as the compromised user would need to be authorized by a high privileged DD user. This vulnerability only affects systems with retention lock enabled.

EPSS: 0.003 (25.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:H.

Affected products

Dell Data_domain_operating_system
Dell Powerprotect Data Domain Appliances — versions 0

Weakness classification (CWE)

CWE-532 — Insertion of Sensitive Information into Log File

References

security_alert@emc.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-23775?: CVE-2026-23775 is a high-severity vulnerability in Dell Data Domain Operating System, classified under Insertion of Sensitive Information into Log File. CVSS score: 7.6/10. Published 2026-04-17.
How severe is CVE-2026-23775?: High severity. CVSS v3 base score is 7.6 out of 10.