{"id":"CVE-2026-74604","revision":null,"records":[{"revision":"8f190afb3e22438ca70f0dd7d62e27be","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-74604","aliases":[],"title":"Revert \"thermal/drivers/hwmon: Cleanup coding style a bit\"","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nRevert \"thermal/drivers/hwmon: Cleanup coding style a bit\"\n\nRevert commit 030a48b0f6ce (\"thermal/drivers/hwmon: Cleanup coding style\na bit\") that introduced a use-after-free into the error path of\nthermal_add_hwmon_sysfs() by removing a valid check from it.","state":0,"publishedAt":"2026-08-22T15:31:52.295+00:00","modifiedAt":"2026-10-16T19:06:00.603+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"product\": \"Linux\",\n \"vendor\": \"Linux\",\n \"defaultStatus\": \"unaffected\",\n \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n \"programFiles\": [\n \"drivers/thermal/thermal_hwmon.c\"\n ],\n \"versions\": [\n {\n \"version\": \"030a48b0f6ce393d78b8d33debb1e2043b8cc156\",\n \"lessThan\": \"2434f4765da8ccd7ef31be88b86f1bfa2e95be11\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"030a48b0f6ce393d78b8d33debb1e2043b8cc156\",\n \"lessThan\": \"b4c01ae6dd56d9dfd96bd1b29c28afa8fa06b366\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"030a48b0f6ce393d78b8d33debb1e2043b8cc156\",\n \"lessThan\": \"999e573212d5f1debf073c68be35e55bbfad12fc\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"030a48b0f6ce393d78b8d33debb1e2043b8cc156\",\n \"lessThan\": \"6a48ee9a5bda0f8ee501f9bef159fb9f39ff519a\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"030a48b0f6ce393d78b8d33debb1e2043b8cc156\",\n \"lessThan\": \"8d34019d1413629a434a7e8d9f91c76d256196a0\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"030a48b0f6ce393d78b8d33debb1e2043b8cc156\",\n \"lessThan\": \"6b446d335ba16e93a266dd77adf1ba51abc82df4\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"030a48b0f6ce393d78b8d33debb1e2043b8cc156\",\n \"lessThan\": \"ff8da20b6f47c48d46e47f93f7a59e2d56ee9107\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n }\n ]\n }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"product\": \"Linux\",\n \"vendor\": \"Linux\",\n \"defaultStatus\": \"affected\",\n \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n \"programFiles\": [\n \"drivers/thermal/thermal_hwmon.c\"\n ],\n \"versions\": [\n {\n \"version\": \"5.11\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"0\",\n \"lessThan\": \"5.11\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.15.216\",\n \"lessThanOrEqual\": \"5.15.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.1.183\",\n \"lessThanOrEqual\": \"6.1.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.6.152\",\n \"lessThanOrEqual\": \"6.6.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.12.104\",\n \"lessThanOrEqual\": \"6.12.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.18.45\",\n \"lessThanOrEqual\": \"6.18.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"7.1.9\",\n \"lessThanOrEqual\": \"7.1.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"7.2\",\n \"lessThanOrEqual\": \"*\",\n \"status\": \"unaffected\",\n \"versionType\": \"original_commit_for_fix\"\n }\n ]\n }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.4,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/2434f4765da8ccd7ef31be88b86f1bfa2e95be11","https://git.kernel.org/stable/c/b4c01ae6dd56d9dfd96bd1b29c28afa8fa06b366","https://git.kernel.org/stable/c/999e573212d5f1debf073c68be35e55bbfad12fc","https://git.kernel.org/stable/c/6a48ee9a5bda0f8ee501f9bef159fb9f39ff519a","https://git.kernel.org/stable/c/8d34019d1413629a434a7e8d9f91c76d256196a0","https://git.kernel.org/stable/c/6b446d335ba16e93a266dd77adf1ba51abc82df4","https://git.kernel.org/stable/c/ff8da20b6f47c48d46e47f93f7a59e2d56ee9107"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-74604","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-74604","identifiers":["CVE-2026-74604"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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