PT-2026-33806 · Dell · Dell Powerprotect Data Domain

Published 2026-04-14 · Updated 2026-04-21 · CVE-2026-26951

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:L/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Dell PowerProtect Data Domain versions 7.7.1.0 through 8.6 Dell PowerProtect Data Domain versions 8.3.1.0 through 8.3.1.20 Dell PowerProtect Data Domain versions 7.13.1.0 through 7.13.1.60

Description A stack-based buffer overflow allows a high privileged attacker with local access to potentially execute arbitrary commands with root privileges.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

BDU:2026-06526

CVE-2026-26951

Affected Products

Dell Powerprotect Data Domain

References · 5

• https://bdu.fstec.ru/vul/2026-06526 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-26951 · Security Note
• https://dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/2046359316660138157 · Twitter Post
• https://twitter.com/CVEnew/status/2046571920557224308 · Twitter Post