{"id":"CVE-2026-98206","revision":"a5b32342324b4c5394b528da45ef89b4","records":[{"revision":"a5b32342324b4c5394b528da45ef89b4","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-98206","aliases":[],"title":"Input: cyttsp5 - clamp the HID report size before memcpy","description":"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.","state":0,"publishedAt":"2026-10-06T08:44:43.399+00:00","modifiedAt":"2026-10-19T09:15:37.111+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/input/touchscreen/cyttsp5.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5b0c03e24a061f9c9e8b28fa157b80990c559a37\",\n                            \"lessThan\": \"b172c69e67bc71f71f6e3d8b3258b3dec29e42c6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"5b0c03e24a061f9c9e8b28fa157b80990c559a37\",\n                            \"lessThan\": \"d41a80d852f2948c6d388c520e76c0a72897f003\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"5b0c03e24a061f9c9e8b28fa157b80990c559a37\",\n                            \"lessThan\": \"9eb261092d4c967679fa351b7190c6d9082b07c5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"5b0c03e24a061f9c9e8b28fa157b80990c559a37\",\n                            \"lessThan\": \"495955feb57750de4a641da13d7e51fb4d0a9764\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"5b0c03e24a061f9c9e8b28fa157b80990c559a37\",\n                            \"lessThan\": \"85f080fb87ed5cd3e46121be677f52c82f26a0ab\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/input/touchscreen/cyttsp5.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.2\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.2\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.158\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.112\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.54\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.8\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/b172c69e67bc71f71f6e3d8b3258b3dec29e42c6","https://git.kernel.org/stable/c/d41a80d852f2948c6d388c520e76c0a72897f003","https://git.kernel.org/stable/c/9eb261092d4c967679fa351b7190c6d9082b07c5","https://git.kernel.org/stable/c/495955feb57750de4a641da13d7e51fb4d0a9764","https://git.kernel.org/stable/c/85f080fb87ed5cd3e46121be677f52c82f26a0ab"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98206","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-98206","identifiers":["CVE-2026-98206"]},"retained":false,"historicalAffected":[]}],"coverage":[]}