{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64272","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-07-19T15:36:31.775Z","datePublished":"2026-07-25T08:49:18.766Z","dateUpdated":"2026-08-23T12:45:38.059Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-08-23T12:45:38.059Z"},"descriptions":[{"lang":"en","value":"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."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/touchscreen/mms114.c"],"versions":[{"version":"53fefdd1d3a3403d8c44e28898d1031d8763b913","lessThan":"062bbe55a1f6d77b89d07135ba3b09f97bfac1cb","status":"affected","versionType":"git"},{"version":"53fefdd1d3a3403d8c44e28898d1031d8763b913","lessThan":"38de2979d90d8cd94f18e0567be4c8342d0e0410","status":"affected","versionType":"git"},{"version":"53fefdd1d3a3403d8c44e28898d1031d8763b913","lessThan":"112666835071d935fef764aab590339e97216d4a","status":"affected","versionType":"git"},{"version":"53fefdd1d3a3403d8c44e28898d1031d8763b913","lessThan":"7c00a0787af7164438bdbc97fcae9733cfc58d21","status":"affected","versionType":"git"},{"version":"53fefdd1d3a3403d8c44e28898d1031d8763b913","lessThan":"75b12874b4172533b9efc349db328cb1a59c3981","status":"affected","versionType":"git"},{"version":"53fefdd1d3a3403d8c44e28898d1031d8763b913","lessThan":"a747c4eb02656afdbd92eea83b88e92715a23977","status":"affected","versionType":"git"},{"version":"53fefdd1d3a3403d8c44e28898d1031d8763b913","lessThan":"a6ac4e24c1a8a533bb61035184fdcc7eede4cc8d","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/mms114.c"],"versions":[{"version":"5.13","status":"affected"},{"version":"0","lessThan":"5.13","status":"unaffected","versionType":"semver"},{"version":"5.15.217","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.184","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.145","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.96","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.39","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.1.4","lessThanOrEqual":"7.1.*","status":"unaffected","versionType":"semver"},{"version":"7.2","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":"5.13","versionEndExcluding":"5.15.217"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.1.184"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.6.145"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.12.96"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.18.39"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"7.1.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"7.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/062bbe55a1f6d77b89d07135ba3b09f97bfac1cb"},{"url":"https://git.kernel.org/stable/c/38de2979d90d8cd94f18e0567be4c8342d0e0410"},{"url":"https://git.kernel.org/stable/c/112666835071d935fef764aab590339e97216d4a"},{"url":"https://git.kernel.org/stable/c/7c00a0787af7164438bdbc97fcae9733cfc58d21"},{"url":"https://git.kernel.org/stable/c/75b12874b4172533b9efc349db328cb1a59c3981"},{"url":"https://git.kernel.org/stable/c/a747c4eb02656afdbd92eea83b88e92715a23977"},{"url":"https://git.kernel.org/stable/c/a6ac4e24c1a8a533bb61035184fdcc7eede4cc8d"}],"title":"Input: mms114 - fix touch indexing for MMS134S and MMS136","x_generator":{"engine":"bippy-1.2.0"}}}}