CVE-2026-40635

5.4 mediumEPSS 0.4%

Medium (5.4) in dell powerscale onefs. EPSS 0.4% chance of exploitation in the next 30 days.

Dell PowerScale OneFS versions 9.12.0.0 through 9.13.1.0 contain an Insecure Temporary File vulnerability. A low privileged remote attacker could potentially exploit this vulnerability, leading to denial of service and information tampering.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 33% of CVEs (scores of 2026-10-31)
CWE: CWE-377
Published: 2026-09-09
Modified: 2026-09-16
Record from: the NVD, synced 2026-10-19

Affected

dell:powerscale_onefs

References

https://www.dell.com/support/kbdoc/en-us/000505684/dsa-2026-360-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities

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