{"id":"CVE-2026-72077","state":"PUBLISHED","title":"Input: ims-pcu - fix firmware leak in async update","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nInput: ims-pcu - fix firmware leak in async update\n\nThe firmware object was not being released if validation failed.\nUse __free(firmware) to ensure the firmware is always released.","publishedAt":"2026-08-15T05:52:27.612Z","updatedAt":"2026-08-23T12:46:45.145Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"f4b8cd2a96b47473e912e8a134f3c59efb81f10f","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"9efba5177a51ed996b0bdc03aa677c08247d5b91","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"af0641337f6584ccbc7a42ce3f4803d8ff9c5a4a","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"a5dd47ea3904dedb1ae7a5fe0e6b44a458f0c5ec","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"1f7bdfbe791aacad77db87f044e78ef60a93ae0d","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"99c428d7ef644d3e394f3072f905040c16dab18d","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"47a9889a9325b87698b6d6eaf3187a9af6e4773d","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"d48795b5cd6828d36b707e8d62fc9e5c90e004ab","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":"5.10.266","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.217","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.184","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.148","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/f4b8cd2a96b47473e912e8a134f3c59efb81f10f","https://git.kernel.org/stable/c/9efba5177a51ed996b0bdc03aa677c08247d5b91","https://git.kernel.org/stable/c/af0641337f6584ccbc7a42ce3f4803d8ff9c5a4a","https://git.kernel.org/stable/c/a5dd47ea3904dedb1ae7a5fe0e6b44a458f0c5ec","https://git.kernel.org/stable/c/1f7bdfbe791aacad77db87f044e78ef60a93ae0d","https://git.kernel.org/stable/c/99c428d7ef644d3e394f3072f905040c16dab18d","https://git.kernel.org/stable/c/47a9889a9325b87698b6d6eaf3187a9af6e4773d","https://git.kernel.org/stable/c/d48795b5cd6828d36b707e8d62fc9e5c90e004ab"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:58.252Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/72xxx/CVE-2026-72077.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-72077","state":"PUBLISHED","datePublished":"2026-08-15T05:52:27.612Z","dateUpdated":"2026-08-23T12:46:45.145Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-08-09T03:40:39.904Z"},"containers":{"cna":{"title":"Input: ims-pcu - fix firmware leak in async update","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nInput: ims-pcu - fix firmware leak in async update\n\nThe firmware object was not being released if validation failed.\nUse __free(firmware) to ensure the firmware is always released."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"f4b8cd2a96b47473e912e8a134f3c59efb81f10f","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"9efba5177a51ed996b0bdc03aa677c08247d5b91","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"af0641337f6584ccbc7a42ce3f4803d8ff9c5a4a","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"a5dd47ea3904dedb1ae7a5fe0e6b44a458f0c5ec","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"1f7bdfbe791aacad77db87f044e78ef60a93ae0d","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"99c428d7ef644d3e394f3072f905040c16dab18d","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"47a9889a9325b87698b6d6eaf3187a9af6e4773d","versionType":"git"},{"version":"628329d52474323938a03826941e166bc7c8eff4","status":"affected","lessThan":"d48795b5cd6828d36b707e8d62fc9e5c90e004ab","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":"5.10.266","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.217","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.184","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.148","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/f4b8cd2a96b47473e912e8a134f3c59efb81f10f"},{"url":"https://git.kernel.org/stable/c/9efba5177a51ed996b0bdc03aa677c08247d5b91"},{"url":"https://git.kernel.org/stable/c/af0641337f6584ccbc7a42ce3f4803d8ff9c5a4a"},{"url":"https://git.kernel.org/stable/c/a5dd47ea3904dedb1ae7a5fe0e6b44a458f0c5ec"},{"url":"https://git.kernel.org/stable/c/1f7bdfbe791aacad77db87f044e78ef60a93ae0d"},{"url":"https://git.kernel.org/stable/c/99c428d7ef644d3e394f3072f905040c16dab18d"},{"url":"https://git.kernel.org/stable/c/47a9889a9325b87698b6d6eaf3187a9af6e4773d"},{"url":"https://git.kernel.org/stable/c/d48795b5cd6828d36b707e8d62fc9e5c90e004ab"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-08-23T12:46:45.145Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"5.10.266"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"5.15.217"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"6.1.184"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.10","versionEndExcluding":"6.6.148"},{"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"}}}}}