{"id":"CVE-2026-64143","state":"PUBLISHED","title":"platform/x86: uniwill-laptop: Do not enable the charging limit even when forced","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86: uniwill-laptop: Do not enable the charging limit even when forced\n\nIt seems that on some older models (~2020) the battery charging limit\ncan permanently damage the battery. Prevent users from enabling this\nfeature thru the \"force\" module parameter to avoid causing permanent\nhardware damage on such devices.","publishedAt":"2026-07-19T15:40:35.337Z","updatedAt":"2026-07-19T15:40:35.337Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"d050479693bb91da5a0e305ca9dd59f4c0b55dd3","status":"affected","lessThan":"c832a00c9b929b9ad26772833d425f520b2e09cd","versionType":"git"},{"version":"d050479693bb91da5a0e305ca9dd59f4c0b55dd3","status":"affected","lessThan":"26cbe119f99c86dcb4a0136d2bc73c0c716d80e4","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["Documentation/admin-guide/laptops/uniwill-laptop.rst","drivers/platform/x86/uniwill/uniwill-acpi.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.19","versionType":"semver"},{"version":"7.0.11","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["Documentation/admin-guide/laptops/uniwill-laptop.rst","drivers/platform/x86/uniwill/uniwill-acpi.c"]}],"references":["https://git.kernel.org/stable/c/c832a00c9b929b9ad26772833d425f520b2e09cd","https://git.kernel.org/stable/c/26cbe119f99c86dcb4a0136d2bc73c0c716d80e4"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:41.951Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/64xxx/CVE-2026-64143.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64143","state":"PUBLISHED","datePublished":"2026-07-19T15:40:35.337Z","dateUpdated":"2026-07-19T15:40:35.337Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-07-19T07:54:57.037Z"},"containers":{"cna":{"title":"platform/x86: uniwill-laptop: Do not enable the charging limit even when forced","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86: uniwill-laptop: Do not enable the charging limit even when forced\n\nIt seems that on some older models (~2020) the battery charging limit\ncan permanently damage the battery. Prevent users from enabling this\nfeature thru the \"force\" module parameter to avoid causing permanent\nhardware damage on such devices."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"d050479693bb91da5a0e305ca9dd59f4c0b55dd3","status":"affected","lessThan":"c832a00c9b929b9ad26772833d425f520b2e09cd","versionType":"git"},{"version":"d050479693bb91da5a0e305ca9dd59f4c0b55dd3","status":"affected","lessThan":"26cbe119f99c86dcb4a0136d2bc73c0c716d80e4","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["Documentation/admin-guide/laptops/uniwill-laptop.rst","drivers/platform/x86/uniwill/uniwill-acpi.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.19","versionType":"semver"},{"version":"7.0.11","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["Documentation/admin-guide/laptops/uniwill-laptop.rst","drivers/platform/x86/uniwill/uniwill-acpi.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/c832a00c9b929b9ad26772833d425f520b2e09cd"},{"url":"https://git.kernel.org/stable/c/26cbe119f99c86dcb4a0136d2bc73c0c716d80e4"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-07-19T15:40:35.337Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"7.0.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"7.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}