{"cve":"CVE-2026-43047","nvd":{"published":"2026-05-01T15:16:51.073","modified":"2026-10-19T20:18:02.780","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: multitouch: Check to ensure report responses match the request\n\nIt is possible for a malicious (or clumsy) device to respond to a\nspecific report's feature request using a completely different report\nID.  This can cause confusion in the HID core resulting in nasty\nside-effects such as OOB writes.\n\nAdd a check to ensure that the report ID in the response, matches the\none that was requested.  If it doesn't, omit reporting the raw event and\nreturn early.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-787","CWE-20"],"references":["https://git.kernel.org/stable/c/2edc92f89eee328b5be5706b5d431bf90669e9c0","https://git.kernel.org/stable/c/516da3f25cfe18643835af1cf09b0e9ffc36c383","https://git.kernel.org/stable/c/6a4acd3e86fe5584050c213d95147eba33856033","https://git.kernel.org/stable/c/74c6015375d8b9bc1b1eb79f20636c8e894bcad7","https://git.kernel.org/stable/c/7f66fdbc077faed3b52519228d21d81979e92249"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-21T03:43:09.190223697+00:00"},"epss":{"cve":"CVE-2026-43047","score":0.00121,"percentile":0.01888,"date":"2026-10-25"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}