Dell TechnologiesCVE-2026-40635
Dell Technologies PowerScale OneFS: denial of service
Medium5.4CVE-2026-40635 · Published Sep 9, 2026 · updated Sep 16, 2026
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.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| PowerScale OneFS Product | < 9.13.1.1 or later | 9.13.1.1 or later |
| < 9.15.0.0 or later | 9.15.0.0 or later |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-377
More Dell Technologies advisories
All Dell Technologies| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Sep 9 | Dell Technologies PowerScale OneFS: command injection | Medium6.7 | 9.13.1.1 or later+1 more |
| Sep 9 | Dell Technologies PowerScale OneFS: improper authorization | Low3.5 | 9.7.1.16 or later+2 more |
| Sep 9 | Dell Technologies iDRAC10: command injection | High7.2 | iDRAC9 7.30.10.50 or later+2 more |
| Sep 9 | Dell Technologies Secure Connect Gateway 5.0: command injection | Medium5.3 | - Application 5.36.00.00 or later+1 more |
| Sep 9 | Dell Technologies Secure Connect Gateway 5.0: excessive privileges | Low3.4 | - Application 5.36.00.00 or later+1 more |
| Sep 9 | Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0... | Low3.4 | - Application 5.36.00.00 or later+1 more |