CVE-2026-98206

Full vulnerability record from the local CVENow database.

Description

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.

Severity

Not scored

CVSS score

Not available

Vulnerability status

Received

Source identifier

416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2026-10-06 09:18:06.710000

Last modified

2026-10-19 10:18:21.280000

View original CVE JSON

{
  "id": "CVE-2026-98206",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2026-10-06T09:18:06.710",
  "lastModified": "2026-10-19T10:18:21.280",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nInput: cyttsp5 - clamp the HID report size before memcpy\n\nThe size field comes from the device and is used as the memcpy()\nlength into response_buf, which is CY_MAX_INPUT bytes."
    }
  ],
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "programFiles": [
            "drivers/input/touchscreen/cyttsp5.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "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",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "programFiles": [
            "drivers/input/touchscreen/cyttsp5.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "6.2",
              "status": "affected"
            },
            {
              "version": "0",
              "lessThan": "6.2",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.6.158",
              "lessThanOrEqual": "6.6.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.12.112",
              "lessThanOrEqual": "6.12.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.18.54",
              "lessThanOrEqual": "6.18.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.2.8",
              "lessThanOrEqual": "7.2.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.3",
              "lessThanOrEqual": "*",
              "versionType": "original_commit_for_fix",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/495955feb57750de4a641da13d7e51fb4d0a9764",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/85f080fb87ed5cd3e46121be677f52c82f26a0ab",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/9eb261092d4c967679fa351b7190c6d9082b07c5",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/b172c69e67bc71f71f6e3d8b3258b3dec29e42c6",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/d41a80d852f2948c6d388c520e76c0a72897f003",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}