CVE-2026-86360
Dell System Update
- Dell System Update
- Critical
- CVSS 9.6
- EPSS 0.6%
- Fixed version listed
What to do
Fixed version listed
Affected products
| Product | Affected | Fixed in |
|---|---|---|
| Dell System Update | before 2.3.0.0 or later | 2.3.0.0 or later |
Advisories and fixes
- Vendor advisory www.dell.com
Scores and signals
- Exploitation
- No known exploitation
- Severity
- Critical, CVSS 9.6 (v3.1, scored by dell)
- EPSS
- 0.6% chance of exploitation in the next 30 days (EPSS from FIRST, as of Oct 25, 2026)
- CISA's SSVC decision points
- Exploitation: none. Automatable: no. Technical impact: total. As of Oct 6, 2026.
- Weakness
- CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
- Vendor
- Dell, System Update
Timeline
- First listed as critical by cve.now. Affected and fixed versions come from the CVE record, once one is published.