CVE-2026-98206
Input: cyttsp5 - clamp the HID report size before memcpy
No known exploitation. EPSS puts it in the 7th percentile. Fixed versions are out.
What to do
Find your product and version, then upgrade to the build on the right.
- LinuxAffected: ≥ 5b0c03e24a061f9c9e8b28fa157b80990c559a37, < b172c69e67bc71f71f6e3d8b3258b3dec29e42c6Upgrade to: b172c69e67bc71f71f6e3d8b3258b3dec29e42c6Affected: ≥ 5b0c03e24a061f9c9e8b28fa157b80990c559a37, < d41a80d852f2948c6d388c520e76c0a72897f003Upgrade to: d41a80d852f2948c6d388c520e76c0a72897f003Affected: ≥ 5b0c03e24a061f9c9e8b28fa157b80990c559a37, < 9eb261092d4c967679fa351b7190c6d9082b07c5Upgrade to: 9eb261092d4c967679fa351b7190c6d9082b07c5Affected: ≥ 5b0c03e24a061f9c9e8b28fa157b80990c559a37, < 495955feb57750de4a641da13d7e51fb4d0a9764Upgrade to: 495955feb57750de4a641da13d7e51fb4d0a9764 + 1 more branchStated by: CVE record
Versions as the sources state them. Full version matrix after sign-in
What it is
From the CVE record
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.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
0.2% chance of exploitation activity in the next 30 days, which ranks it in the 7th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
2 events over 0 days, from the signal feeds we watch.
- Publishedrecord updated
Affected products
Sources
References in the record
- git.kernel.org/stable/c/b172c69e67bc71f71f6e3d8b3258b3dec29e42c6
- git.kernel.org/stable/c/d41a80d852f2948c6d388c520e76c0a72897f003
- git.kernel.org/stable/c/9eb261092d4c967679fa351b7190c6d9082b07c5
And 2 more references. See all after sign-in
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