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Vulnerabilities

Vulnerability · CVE-2025-30101

Dell PowerScale OneFS, versions 9.8.0.0 through 9.10.1.0, contain a time-of-check time-of-use (TOCTOU) race condition vulnerability.

Published May 8, 2025 · catalog updated May 8, 2025 · Dell PowerScale OneFS

Check if you run it

No confirmed exploitation is on record for CVE-2025-30101. EPSS is 0.16%. Act only if a listed version of Dell PowerScale OneFS is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium4.4
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.16%
Remediation
Advisory link
Affected products
vendor Dell PowerScale OneFS 9.8.0.0 ≤9.10.1.0

Dell PowerScale OneFS, versions 9.8.0.0 through 9.10.1.0, contain a time-of-check time-of-use (TOCTOU) race condition vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability, leading to denial of service and information tampering.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Dell PowerScale OneFS 9.8.0.0 ≤9.10.1.09.8.0.0 ≤9.10.1.0

How to fix CVE-2025-30101

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-30101. EPSS is 0.16%. Act only if a listed version of Dell PowerScale OneFS is installed.

Which versions are affected?

Compare what you have installed with Dell PowerScale OneFS 9.8.0.0 ≤9.10.1.0 9.8.0.0 ≤9.10.1.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.16%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 8, 2025 · EUVD

    Detected

    Dell PowerScale OneFS, versions 9.8.0.0 through 9.10.1.0, contain a time-of-check time-of-use (TOCTOU) race condition vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability, leading to denial of service and information tampering.

  2. May 8, 2025 · EUVD

    Updated

    Dell PowerScale OneFS, versions 9.8.0.0 through 9.10.1.0, contain a time-of-check time-of-use (TOCTOU) race condition vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability, leading to denial of service and information tampering.

Sources

  • CVE.orgVulnerability recordCVE-2025-30101

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-30101

    30-day exploitation probability 0.2%

    first.org
  • EUVDVulnerability recordEUVD-2025-14027

    Dell PowerScale OneFS, versions 9.8.0.0 through 9.10.1.0, contain a time-of-check time-of-use (TOCTOU) race condition vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability, leading to denial of service and information tampering.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.