CVE-2026-98206

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux5b0c03e24a061f9c9e8b28fa157b80990c559a37 < b172c69e67bc71f71f6e3d8b3258b3dec29e42c6affected
LinuxLinux5b0c03e24a061f9c9e8b28fa157b80990c559a37 < d41a80d852f2948c6d388c520e76c0a72897f003affected
LinuxLinux5b0c03e24a061f9c9e8b28fa157b80990c559a37 < 9eb261092d4c967679fa351b7190c6d9082b07c5affected
LinuxLinux5b0c03e24a061f9c9e8b28fa157b80990c559a37 < 495955feb57750de4a641da13d7e51fb4d0a9764affected
LinuxLinux5b0c03e24a061f9c9e8b28fa157b80990c559a37 < 85f080fb87ed5cd3e46121be677f52c82f26a0abaffected
LinuxLinux6.2affected
LinuxLinux0 < 6.2unaffected
LinuxLinux6.6.158 <= 6.6.*unaffected
LinuxLinux6.12.112 <= 6.12.*unaffected
LinuxLinux6.18.54 <= 6.18.*unaffected
LinuxLinux7.2.8 <= 7.2.*unaffected
LinuxLinux7.3-rc4 <= *unaffected

Weaknesses

References