{"id":"CVE-2026-64272","summary":"Input: mms114 - fix touch indexing for MMS134S and MMS136","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nInput: mms114 - fix touch indexing for MMS134S and MMS136\n\nThe MMS134S and MMS136 touch controllers have an event size of 6 bytes\nrather than 8 bytes. When __mms114_read_reg() reads the touch data\npacket from the device into the touch buffer, the events are packed\ntightly at 6-byte intervals. However, the driver iterates through the\nevents using standard C array indexing (touch[index]), where each\nelement is sizeof(struct mms114_touch) (8 bytes) apart. As a result, any\ntouch events beyond the first one are read from incorrect offsets and\nparsed improperly.\n\nFix this by explicitly calculating the byte offset for each touch event\nbased on the device's specific event size.","modified":"2026-07-27T04:03:21.022592064Z","published":"2026-07-25T08:49:18.766Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64272.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/112666835071d935fef764aab590339e97216d4a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/75b12874b4172533b9efc349db328cb1a59c3981"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7c00a0787af7164438bdbc97fcae9733cfc58d21"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a6ac4e24c1a8a533bb61035184fdcc7eede4cc8d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a747c4eb02656afdbd92eea83b88e92715a23977"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64272.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-64272"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"53fefdd1d3a3403d8c44e28898d1031d8763b913"},{"fixed":"112666835071d935fef764aab590339e97216d4a"},{"fixed":"7c00a0787af7164438bdbc97fcae9733cfc58d21"},{"fixed":"75b12874b4172533b9efc349db328cb1a59c3981"},{"fixed":"a747c4eb02656afdbd92eea83b88e92715a23977"},{"fixed":"a6ac4e24c1a8a533bb61035184fdcc7eede4cc8d"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64272.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.13.0"},{"fixed":"6.6.145"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.96"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.39"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64272.json"}}],"schema_version":"1.7.5"}