{"id":"CVE-2026-98410","summary":"watchdog: da9063: fix suspend/resume handling of HW_RUNNING watchdog","details":"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.","modified":"2026-10-15T02:47:28.999914123Z","published":"2026-10-14T13:27:43.581Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98410.json"},"references":[{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1c42e39b0990371b9d76ae22c3f33eb6df341251"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1db134d0d2a51a136296584854570e5e04adedb0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7cb575b71ab98194d2e040bded3a7281e089c5ed"},{"type":"WEB","url":"https://git.kernel.org/stable/c/95adc37f47cdf5a5285f7163b24243680af510be"},{"type":"WEB","url":"https://git.kernel.org/stable/c/960d1c85381bcaae866dd799b1c905ec5d39ebce"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c30b419c7e6fbe31c48a44c828174168b732dc5b"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98410.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98410"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"a7ceca4398bc835c6ad29d10e1106de4cf0332e1"},{"fixed":"95adc37f47cdf5a5285f7163b24243680af510be"},{"fixed":"c30b419c7e6fbe31c48a44c828174168b732dc5b"},{"fixed":"1c42e39b0990371b9d76ae22c3f33eb6df341251"},{"fixed":"960d1c85381bcaae866dd799b1c905ec5d39ebce"},{"fixed":"1db134d0d2a51a136296584854570e5e04adedb0"},{"fixed":"7cb575b71ab98194d2e040bded3a7281e089c5ed"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98410.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.19.0"},{"fixed":"6.1.189"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.158"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.112"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.54"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.8"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98410.json"}}],"schema_version":"1.9.0"}