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Medium severity6.7NVD Advisory· Published Mar 4, 2026· Updated Jun 17, 2026

CVE-2026-21423

CVE-2026-21423

Description

Dell PowerScale OneFS, versions prior to 9.10.1.6 and versions 9.11.0.0 through 9.12.0.1, contains an incorrect default permissions vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to code execution, denial of service, elevation of privileges, and information disclosure.

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Affected products

3
  • Dell/Powerscale Onefs3 versions
    cpe:2.3:o:dell:powerscale_onefs:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:dell:powerscale_onefs:*:*:*:*:*:*:*:*range: <9.10.1.6
    • (no CPE)range: <9.10.1.6, 9.11.0.0-9.12.0.1
    • (no CPE)range: 9.11.0.0 through 9.12.0.1

Patches

Vulnerability mechanics

References

1

News mentions

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