CVE-2025-26479

Severity: low (CVSS 3.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-04-10 · updated 2026-06-17
Weakness: CWE-787

Description

Dell PowerScale OneFS, versions 9.4.0.0 through 9.10.0.0, contains an out-of-bounds write vulnerability. An attacker could potentially exploit this vulnerability in NFS workflows, leading to data integrity issues.

Affected products

Dell PowerScale OneFS: from 9.4.0 before 9.10.1.1 — fixed in 9.10.1.1

How to fix

Upgrade to a fixed version: Dell PowerScale OneFS 9.10.1.1. Check the vendor advisory for mitigations.

References

https://www.dell.com/support/kbdoc/en-us/000300860/dsa-2025-119-security-update-for-dell-powerscale-onefs-for-multiple-security-vulnerabilities

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