What is CVE-2025-26479?

CVE-2025-26479 is a low-severity vulnerability in Dell Powerscale Onefs, classified under Out-of-bounds Write. CVSS score: 3.1/10. Published 2025-04-10.

How severe is CVE-2025-26479?

Low severity. CVSS v3 base score is 3.1 out of 10.

Buffer overflow in Dell Powerscale Onefs

CVE-2025-26479

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.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (11.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.1 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Dell Powerscale Onefs — versions 9.4.0.0, 9.5.0.0, 9.7.0.0
Dell Powerscale_onefs

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

security_alert@emc.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2025-26479?: CVE-2025-26479 is a low-severity vulnerability in Dell Powerscale Onefs, classified under Out-of-bounds Write. CVSS score: 3.1/10. Published 2025-04-10.
How severe is CVE-2025-26479?: Low severity. CVSS v3 base score is 3.1 out of 10.