Unrated
Input: cyttsp5 - clamp the HID report size before memcpy
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.
Announced Group revision 1
Original source ↗CVE-2026-98206
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-98206
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5b0c03e24a061f9c9e8b28fa157b80990c559a37",
"lessThan": "b172c69e67bc71f71f6e3d8b3258b3dec29e42c6",
"versionType": "git"
},
{
"status": "affected",
"version": "5b0c03e24a061f9c9e8b28fa157b80990c559a37",
"lessThan": "d41a80d852f2948c6d388c520e76c0a72897f003",
"versionType": "git"
},
{
"status": "affected",
"version": "5b0c03e24a061f9c9e8b28fa157b80990c559a37",
"lessThan": "9eb261092d4c967679fa351b7190c6d9082b07c5",
"versionType": "git"
},
{
"status": "affected",
"version": "5b0c03e24a061f9c9e8b28fa157b80990c559a37",
"lessThan": "495955feb57750de4a641da13d7e51fb4d0a9764",
"versionType": "git"
},
{
"status": "affected",
"version": "5b0c03e24a061f9c9e8b28fa157b80990c559a37",
"lessThan": "85f080fb87ed5cd3e46121be677f52c82f26a0ab",
"versionType": "git"
}
],
"programFiles": [
"drivers/input/touchscreen/cyttsp5.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.2"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.2",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.158",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.112",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.54",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.8",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/input/touchscreen/cyttsp5.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-98206
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #38286 · Revision 1
- Added to Heist Feed
- Publisher date