CVE-2026-90727 Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.8, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 re

Low 3.8 Published 27 Oct 2026 Updated 27 Oct 2026

Exploited in the wild: Not known
Fix: None listed

What is CVE-2026-90727?

CVE-2026-90727 is a low-severity vulnerability in Dell PowerProtect Data Domain, published on 27 Oct 2026.

Official description

Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.8, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through 8.6.1.20, contain a Relative Path Traversal vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Information tampering.

Weakness: CWE-23

Which versions are affected by CVE-2026-90727?

How do I fix CVE-2026-90727?

No fix has been published for CVE-2026-90727 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-90727 being exploited?

There is no known exploitation of CVE-2026-90727 in the wild and no public exploit code.

Sources

Also known as GHSA-4677-87jc-552m.