{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-98206", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-25T10:25:14.325Z", "datePublished": "2026-10-06T08:44:43.399Z", "dateUpdated": "2026-10-06T08:44:43.399Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-06T08:44:43.399Z"}, "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": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/input/touchscreen/cyttsp5.c"], "versions": [{"version": "5b0c03e24a061f9c9e8b28fa157b80990c559a37", "lessThan": "b172c69e67bc71f71f6e3d8b3258b3dec29e42c6", "status": "affected", "versionType": "git"}, {"version": "5b0c03e24a061f9c9e8b28fa157b80990c559a37", "lessThan": "d41a80d852f2948c6d388c520e76c0a72897f003", "status": "affected", "versionType": "git"}, {"version": "5b0c03e24a061f9c9e8b28fa157b80990c559a37", "lessThan": "9eb261092d4c967679fa351b7190c6d9082b07c5", "status": "affected", "versionType": "git"}, {"version": "5b0c03e24a061f9c9e8b28fa157b80990c559a37", "lessThan": "495955feb57750de4a641da13d7e51fb4d0a9764", "status": "affected", "versionType": "git"}, {"version": "5b0c03e24a061f9c9e8b28fa157b80990c559a37", "lessThan": "85f080fb87ed5cd3e46121be677f52c82f26a0ab", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/input/touchscreen/cyttsp5.c"], "versions": [{"version": "6.2", "status": "affected"}, {"version": "0", "lessThan": "6.2", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.158", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.112", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.54", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.8", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3-rc4", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.2", "versionEndExcluding": "6.6.158"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.2", "versionEndExcluding": "6.12.112"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.2", "versionEndExcluding": "6.18.54"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.2", "versionEndExcluding": "7.2.8"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.2", "versionEndExcluding": "7.3-rc4"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/b172c69e67bc71f71f6e3d8b3258b3dec29e42c6"}, {"url": "https://git.kernel.org/stable/c/d41a80d852f2948c6d388c520e76c0a72897f003"}, {"url": "https://git.kernel.org/stable/c/9eb261092d4c967679fa351b7190c6d9082b07c5"}, {"url": "https://git.kernel.org/stable/c/495955feb57750de4a641da13d7e51fb4d0a9764"}, {"url": "https://git.kernel.org/stable/c/85f080fb87ed5cd3e46121be677f52c82f26a0ab"}], "title": "Input: cyttsp5 - clamp the HID report size before memcpy", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/input/touchscreen/cyttsp5.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "b172c69e67bc71f71f6e3d8b3258b3dec29e42c6", "status": "affected", "version": "5b0c03e24a061f9c9e8b28fa157b80990c559a37", "versionType": "git"}, {"lessThan": "d41a80d852f2948c6d388c520e76c0a72897f003", "status": "affected", "version": "5b0c03e24a061f9c9e8b28fa157b80990c559a37", "versionType": "git"}, {"lessThan": "9eb261092d4c967679fa351b7190c6d9082b07c5", "status": "affected", "version": "5b0c03e24a061f9c9e8b28fa157b80990c559a37", "versionType": "git"}, {"lessThan": "495955feb57750de4a641da13d7e51fb4d0a9764", "status": "affected", "version": "5b0c03e24a061f9c9e8b28fa157b80990c559a37", "versionType": "git"}, {"lessThan": "85f080fb87ed5cd3e46121be677f52c82f26a0ab", "status": "affected", "version": "5b0c03e24a061f9c9e8b28fa157b80990c559a37", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/input/touchscreen/cyttsp5.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.2"}, {"lessThan": "6.2", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.158", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.112", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.54", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.8", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3-rc4", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "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."}], "id": "CVE-2026-98206", "lastModified": "2026-10-06T09:18:06.710", "metrics": {}, "published": "2026-10-06T09:18:06.710", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "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"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[5b0c03e24a061f9c9e8b28fa157b80990c559a37,b172c69e67bc71f71f6e3d8b3258b3dec29e42c6)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[5b0c03e24a061f9c9e8b28fa157b80990c559a37,d41a80d852f2948c6d388c520e76c0a72897f003)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[9eb261092d4c967679fa351b7190c6d9082b07c5,9eb261092d4c967679fa351b7190c6d9082b07c5)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[5b0c03e24a061f9c9e8b28fa157b80990c559a37,495955feb57750de4a641da13d7e51fb4d0a9764)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[5b0c03e24a061f9c9e8b28fa157b80990c559a37,85f080fb87ed5cd3e46121be677f52c82f26a0ab)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "6.2"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,6.2)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.158,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.112,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.54,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.8,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.3-rc4,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-10-06T12:15:15.080258+00:00", "updated": "2026-10-06T15:45:02.273613+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}