CVE-2026-15417
CP210x Denial of Service
MEDIUM
6.9
CVSS Score
Published: September 10, 2026 at 05:13 PM UTC
Updated: September 10, 2026 at 08:08 PM UTC
1 product affected across 1 vendorSilabser Driver
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Severity
MEDIUM6.9
Exploit prediction
EPSS 0.2%
SSVC
No known exploit
Description
In the silabser.sys Windows 8 driver for CP210x devices, a local unprivileged user can use incorrect driver settings to cause a kernel crash.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 6.7.6
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (1)
Vendor AdvisoryPermissions Required
Source: cverecord
https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/069Vm0000100HA6IAM?operationContext=S1SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
6.9MEDIUMSilabs
Vector?
Quick Info
StatusAWAITING ANALYSIS
CWE
CWE-369
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