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CVE-2026-98410 Details

Description

In the Linux kernel, the following vulnerability has been resolved: watchdog: da9063: fix suspend/resume handling of HW_RUNNING watchdog da9063_wdt_suspend() and da9063_wdt_resume() only check watchdog_active(), when the watchdog is left running by the driver sets WDOG_HW_RUNNING in da9063_wdt_probe() but userspace never opens the device, so WDOG_ACTIVE remains cleared, the wdt_disable() will not be executed in da9063_wdt_suspend. In this case, the suspend callback is a no-op and the watchdog keeps counting during system suspend, leading to an unexpected system reset. Check WDOG_HW_RUNNING and wdd，can fix this issue.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://git.kernel.org/stable/c/1c42e39b0990371b9d76ae22c3f33eb6df341251	kernel.org
https://git.kernel.org/stable/c/1db134d0d2a51a136296584854570e5e04adedb0	kernel.org
https://git.kernel.org/stable/c/7cb575b71ab98194d2e040bded3a7281e089c5ed	kernel.org
https://git.kernel.org/stable/c/95adc37f47cdf5a5285f7163b24243680af510be	kernel.org
https://git.kernel.org/stable/c/960d1c85381bcaae866dd799b1c905ec5d39ebce	kernel.org
https://git.kernel.org/stable/c/c30b419c7e6fbe31c48a44c828174168b732dc5b	kernel.org

see all 6 references

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

Date	Action	Recorded By
Oct 19, 2026	CVE Modified	kernel.org
Oct 14, 2026	New CVE Received	kernel.org