{"id":"CVE-2025-43883","title":"Dell PowerScale OneFS, versions prior to 9.12.0.0, contains an improper check for unusual or exceptional conditions vulnerability","summary":"Dell PowerScale OneFS, versions prior to 9.12.0.0, contains an improper check for unusual or exceptional conditions vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to deni…","severity":"medium","cvss":4.1,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-754"],"vendor":"dell","product":"powerscale_onefs","affected":["powerscale_onefs < 9.5.1.5","powerscale_onefs >= 9.6.0.0, < 9.7.1.10","powerscale_onefs >= 9.8.0.0, < 9.10.1.3","powerscale_onefs >= 9.11.0.0, < 9.12.0.0"],"patched":["powerscale_onefs 9.12.0.0"],"published":"2026-04-16","updated":"2026-09-30","sourceUpdated":"2026-09-30T22:10:00.273","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-43883","references":[{"url":"https://www.dell.com/support/kbdoc/en-us/000376214/dsa-2025-347-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities","label":"security_alert@emc.com"}],"tags":["nvd"],"epss":0.00141,"epssPercentile":0.02848,"ingestedAt":"2026-09-30T22:27:27.759Z","slug":"CVE-2025-43883","body":"## Overview\n\nDell PowerScale OneFS, versions prior to 9.12.0.0, contains an improper check for unusual or exceptional conditions vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to denial of service.\n\n## Affected\n\n- `powerscale_onefs < 9.5.1.5`\n- `powerscale_onefs >= 9.6.0.0, < 9.7.1.10`\n- `powerscale_onefs >= 9.8.0.0, < 9.10.1.3`\n- `powerscale_onefs >= 9.11.0.0, < 9.12.0.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `powerscale_onefs 9.12.0.0`","depth":"sunlit","depthScore":23,"depthScoreParts":{"impact":22.5,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}