How severe is CVE-2025-26480?

CVE-2025-26480 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2025-26480 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-26480?

CVE-2025-26480 affects Dell Powerscale Onefs. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-26480?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-26480 have an EU (EUVD) identifier?

Yes. CVE-2025-26480 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10496.

When was CVE-2025-26480 published?

CVE-2025-26480 was published on 2025-04-10 and last updated on 2026-06-17.

CVE-2025-26480

CVE-2025-26480 is a medium-severity vulnerability in Dell Powerscale Onefs with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-770.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-10496
Weakness: CWE-770
Affected product: Dell Powerscale Onefs
Published: 2025-04-10
Last modified: 2026-06-17

Description

Dell PowerScale OneFS, versions 9.5.0.0 through 9.10.0.0, contains an uncontrolled resource consumption vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to denial of service.

Frequently asked questions

What is CVE-2025-26480?: Dell PowerScale OneFS, versions 9.5.0.0 through 9.10.0.0, contains an uncontrolled resource consumption vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to denial of service.
How severe is CVE-2025-26480?: CVE-2025-26480 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2025-26480 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-26480?: CVE-2025-26480 affects Dell Powerscale Onefs. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-26480?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-26480 have an EU (EUVD) identifier?: Yes. CVE-2025-26480 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10496.
When was CVE-2025-26480 published?: CVE-2025-26480 was published on 2025-04-10 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:a:dell:powerscale_onefs:*:*:*:*:*:*:*:*

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