Is CVE-2026-35153 in the CISA KEV catalog?

No. CVE-2026-35153 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-35153?

CVE-2026-35153 has a CVSS v3 base score of 6.7 (MEDIUM).

What is the EPSS score for CVE-2026-35153?

CVE-2026-35153 has an EPSS score of 0.21% (12th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-35153?

Upgrade data domain operating system to 8.6.1.10 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2026-35153

MEDIUM

6.7

CVSS v3

NVD

Description

Dell PowerProtect Data Domain, versions 7.7.1.0 through 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.

CWE-88

How to fix

Remediation Available

data domain operating systemNVD

Affected:>= 8.4.0.0, < 8.6.1.10Fixed in:8.6.1.10CVE-2026-35153derived from NVD

powerprotect dp series applianceNVD

Affected:< 2.7.9Fixed in:2.7.9CVE-2026-35153derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.21%probability of exploitation in 30 days

12thpercentile

Low risk: more likely to be exploited than 12% of all known CVEs.

References

Vendor Advisory1

dell.com

Embed a live status badge for CVE-2026-35153

Markdown

[![CVE-2026-35153](https://tridentstack.com/cve/badge/CVE-2026-35153.svg)](https://tridentstack.com/cve/CVE-2026-35153)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-35153"><img src="https://tridentstack.com/cve/badge/CVE-2026-35153.svg" alt="CVE-2026-35153"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-08.