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EUVD-2026-108919 · Published Oct 23, 2026 · yesterday
In the Linux kernel, the following vulnerability has been resolved: HID: steam: Rearrange teardown sequence This fixes a narrow window during the teardown sequence where callbacks could still be scheduled during cleanup that would then have a dangling pointer to the now-freed steam struct. This also puts work canceling for rumble and mode switch in steam_unregister, as that shouldn't persist while the client hdev is open.
CVSS scores
- v3.17.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://git.kernel.org/stable/c/81a8209c09f9be7eef860ca6cc154749a6b4d243
- https://git.kernel.org/stable/c/86724f4bcf6049c3a322f7a7b1f968210059c46a
- https://git.kernel.org/stable/c/b5ea938ff776306798d3a11485c2475034f92131
- https://git.kernel.org/stable/c/d2587923d50c8b141ce0ccb284c714cf6054d6a7
- https://git.kernel.org/stable/c/ddce9641ce924ed91ec8304577e463823a29ffaf
Potentially impacted assets
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