{"id":"CVE-2026-98410","revision":null,"records":[{"revision":"f80acfae4be64511abce2f0430085129","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-98410","aliases":[],"title":"watchdog: da9063: fix suspend/resume handling of HW_RUNNING watchdog","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwatchdog: da9063: fix suspend/resume handling of HW_RUNNING watchdog\n\nda9063_wdt_suspend() and da9063_wdt_resume() only check watchdog_active(),\nwhen the watchdog is left running by the driver sets\nWDOG_HW_RUNNING in da9063_wdt_probe() but userspace never opens the\ndevice, so WDOG_ACTIVE remains cleared, the wdt_disable() will not be\nexecuted in da9063_wdt_suspend. In this case, the suspend callback is\na no-op and the watchdog keeps counting during system suspend,\nleading to an unexpected system reset.\nCheck WDOG_HW_RUNNING and wdd，can fix this issue.","state":0,"publishedAt":"2026-10-14T13:27:43.581+00:00","modifiedAt":"2026-10-19T09:19:04.415+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/watchdog/da9063_wdt.c\"\n ],\n \"versions\": [\n {\n \"version\": \"a7ceca4398bc835c6ad29d10e1106de4cf0332e1\",\n \"lessThan\": \"95adc37f47cdf5a5285f7163b24243680af510be\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"a7ceca4398bc835c6ad29d10e1106de4cf0332e1\",\n \"lessThan\": \"c30b419c7e6fbe31c48a44c828174168b732dc5b\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"a7ceca4398bc835c6ad29d10e1106de4cf0332e1\",\n \"lessThan\": \"1c42e39b0990371b9d76ae22c3f33eb6df341251\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"a7ceca4398bc835c6ad29d10e1106de4cf0332e1\",\n \"lessThan\": \"960d1c85381bcaae866dd799b1c905ec5d39ebce\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"a7ceca4398bc835c6ad29d10e1106de4cf0332e1\",\n \"lessThan\": \"1db134d0d2a51a136296584854570e5e04adedb0\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"a7ceca4398bc835c6ad29d10e1106de4cf0332e1\",\n \"lessThan\": \"7cb575b71ab98194d2e040bded3a7281e089c5ed\",\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/watchdog/da9063_wdt.c\"\n ],\n \"versions\": [\n {\n \"version\": \"5.19\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"0\",\n \"lessThan\": \"5.19\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.1.189\",\n \"lessThanOrEqual\": \"6.1.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.6.158\",\n \"lessThanOrEqual\": \"6.6.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.12.112\",\n \"lessThanOrEqual\": \"6.12.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.18.54\",\n \"lessThanOrEqual\": \"6.18.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"7.2.8\",\n \"lessThanOrEqual\": \"7.2.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"7.3\",\n \"lessThanOrEqual\": \"*\",\n \"status\": \"unaffected\",\n \"versionType\": \"original_commit_for_fix\"\n }\n ]\n }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/95adc37f47cdf5a5285f7163b24243680af510be","https://git.kernel.org/stable/c/c30b419c7e6fbe31c48a44c828174168b732dc5b","https://git.kernel.org/stable/c/1c42e39b0990371b9d76ae22c3f33eb6df341251","https://git.kernel.org/stable/c/960d1c85381bcaae866dd799b1c905ec5d39ebce","https://git.kernel.org/stable/c/1db134d0d2a51a136296584854570e5e04adedb0","https://git.kernel.org/stable/c/7cb575b71ab98194d2e040bded3a7281e089c5ed"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98410","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-98410","identifiers":["CVE-2026-98410"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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