{"id":"CVE-2026-72075","state":"PUBLISHED","title":"Input: ims-pcu - fix race condition in reset_device sysfs callback","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nInput: ims-pcu - fix race condition in reset_device sysfs callback\n\nThe ims_pcu_reset_device() sysfs callback calls ims_pcu_execute_command()\nwithout acquiring pcu->cmd_mutex. This can lead to data races and\ncorruption of the shared command buffer if triggered concurrently with\nother commands.\n\nAcquire pcu->cmd_mutex before calling ims_pcu_execute_command().","publishedAt":"2026-08-15T05:52:26.147Z","updatedAt":"2026-08-27T12:39:45.329Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"0fb84b1a3cdc74c453abc5f961c7d318c267ea4c","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"129187ec3f868829f61f6f07381ca72fe642d0b7","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"54c2237fc69541c75fe4cd321622ebb8ecc3587f","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"f516cba88bf952d847e5c96d0e87f17eaae7ee6f","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"025955847e1500ced4719ac178beff6a3b2f0e3c","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"411b8c4b274737c3bf08e1e025801161603cfffc","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/misc/ims-pcu.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.10","versionType":"semver"},{"version":"6.1.178","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.145","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.97","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.40","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.5","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/misc/ims-pcu.c"]}],"references":["https://git.kernel.org/stable/c/0fb84b1a3cdc74c453abc5f961c7d318c267ea4c","https://git.kernel.org/stable/c/129187ec3f868829f61f6f07381ca72fe642d0b7","https://git.kernel.org/stable/c/54c2237fc69541c75fe4cd321622ebb8ecc3587f","https://git.kernel.org/stable/c/f516cba88bf952d847e5c96d0e87f17eaae7ee6f","https://git.kernel.org/stable/c/025955847e1500ced4719ac178beff6a3b2f0e3c","https://git.kernel.org/stable/c/411b8c4b274737c3bf08e1e025801161603cfffc"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:58.252Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/72xxx/CVE-2026-72075.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-72075","state":"PUBLISHED","datePublished":"2026-08-15T05:52:26.147Z","dateUpdated":"2026-08-27T12:39:45.329Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-08-09T03:40:39.904Z"},"containers":{"cna":{"title":"Input: ims-pcu - fix race condition in reset_device sysfs callback","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nInput: ims-pcu - fix race condition in reset_device sysfs callback\n\nThe ims_pcu_reset_device() sysfs callback calls ims_pcu_execute_command()\nwithout acquiring pcu->cmd_mutex. This can lead to data races and\ncorruption of the shared command buffer if triggered concurrently with\nother commands.\n\nAcquire pcu->cmd_mutex before calling ims_pcu_execute_command()."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"0fb84b1a3cdc74c453abc5f961c7d318c267ea4c","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"129187ec3f868829f61f6f07381ca72fe642d0b7","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"54c2237fc69541c75fe4cd321622ebb8ecc3587f","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"f516cba88bf952d847e5c96d0e87f17eaae7ee6f","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"025955847e1500ced4719ac178beff6a3b2f0e3c","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"411b8c4b274737c3bf08e1e025801161603cfffc","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/misc/ims-pcu.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.10","versionType":"semver"},{"version":"6.1.178","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.145","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.97","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.40","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.5","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/input/misc/ims-pcu.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/0fb84b1a3cdc74c453abc5f961c7d318c267ea4c"},{"url":"https://git.kernel.org/stable/c/129187ec3f868829f61f6f07381ca72fe642d0b7"},{"url":"https://git.kernel.org/stable/c/54c2237fc69541c75fe4cd321622ebb8ecc3587f"},{"url":"https://git.kernel.org/stable/c/f516cba88bf952d847e5c96d0e87f17eaae7ee6f"},{"url":"https://git.kernel.org/stable/c/025955847e1500ced4719ac178beff6a3b2f0e3c"},{"url":"https://git.kernel.org/stable/c/411b8c4b274737c3bf08e1e025801161603cfffc"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-08-27T12:39:45.329Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"6.1.178"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"6.6.145"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"6.12.97"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"6.18.40"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"7.1.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"7.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}