What is CVE-2026-23778?

CVE-2026-23778 is a high-severity vulnerability in Dell Powerprotect Data Domain, classified under Command Injection. CVSS score: 7.2/10. Published 2026-04-17.

How severe is CVE-2026-23778?

High severity. CVSS v3 base score is 7.2 out of 10.

RCE in Dell Powerprotect Data Domain

CVE-2026-23778

Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.5, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.50, contain a comma…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.000 (13.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Dell Powerprotect Data Domain — versions 0

Weakness classification (CWE)

CWE-77 — Command Injection

References

www.dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-del… (vendor-advisory)

Frequently asked questions

What is CVE-2026-23778?: CVE-2026-23778 is a high-severity vulnerability in Dell Powerprotect Data Domain, classified under Command Injection. CVSS score: 7.2/10. Published 2026-04-17.
How severe is CVE-2026-23778?: High severity. CVSS v3 base score is 7.2 out of 10.