Auth bypass in Dell Powerscale Onefs
CVE-2026-46460
Dell PowerScale OneFS, versions 9.5.0.0 through 9.7.1.15, versions 9.8.0.0 through 9.13.1.0, and versions prior to 9.15.0.0, contain an Incorrect Authorization vulnerability. A low privileged adjacent network attacker could potentially exploit this vulnerability, leading to unauthorized modification of system logs.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (7.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 7.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.dell.com/support/kbdoc/en-us/000505684/dsa-2026-360-security-update-for-del… (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-46460?
- CVE-2026-46460 is a low-severity vulnerability in Dell Powerscale Onefs, classified under Incorrect Authorization. CVSS score: 3.5/10. Published 2026-09-09.
- How severe is CVE-2026-46460?
- Low severity. CVSS v3 base score is 3.5 out of 10.