Bug 2546358 (CVE-2026-98206) - CVE-2026-98206 kernel: Input: cyttsp5 - clamp the HID report size before memcpy
Summary: CVE-2026-98206 kernel: Input: cyttsp5 - clamp the HID report size before memcpy
Keywords:
Status: NEW
Alias: CVE-2026-98206
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-06 09:05 UTC by OSIDB Bzimport
Modified: 2026-10-09 08:47 UTC (History)
17 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-10-06 09:05:06 UTC 
In the Linux kernel, the following vulnerability has been resolved:

Input: cyttsp5 - clamp the HID report size before memcpy

The size field comes from the device and is used as the memcpy()
length into response_buf, which is CY_MAX_INPUT bytes.
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