CVE-2026-97504 is a vulnerability in Linux Kernel
Published on September 24, 2026
watchdog: lenovo_se10_wdt: Fix use-after-free and resource leak risk
In the Linux kernel, the following vulnerability has been resolved:
watchdog: lenovo_se10_wdt: Fix use-after-free and resource leak risk
Review by sashiko.dev highlighted potential use after free and resource
leak instances.
Set se10_pdev to null to prevent use after free
Remove DMI call back and instead directly call
se10_create_platform_device. Handle error cases appropriately
Products Associated with CVE-2026-97504
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Affected Versions
Linux:- Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and below e9adbc3a116dfa8c7b643180dabf6166c99bcec7 is affected.
- Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and below c9f1fb55646534370b00824a1fdb47718c72f115 is affected.
- Version 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and below 3394e894880a60338a2981dd688fd25e88d79667 is affected.
- Before 6.12.111 is affected.
- Before 6.18.53 is affected.
- Version 6.12.111, <= 6.12.* is unaffected.
- Version 6.18.53, <= 6.18.* is unaffected.
- Version 7.2, <= * is unaffected.