{"id":"CVE-2026-98945","published":"2026-10-23T13:17:15.533","lastModified":"2026-10-26T07:17:18.260","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: steam: Rearrange teardown sequence\n\nThis fixes a narrow window during the teardown sequence where callbacks\ncould still be scheduled during cleanup that would then have a dangling\npointer to the now-freed steam struct.\n\nThis also puts work canceling for rumble and mode switch in\nsteam_unregister, as that shouldn't persist while the client hdev is open.","cvssScore":7.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/81a8209c09f9be7eef860ca6cc154749a6b4d243","tags":[]},{"url":"https://git.kernel.org/stable/c/86724f4bcf6049c3a322f7a7b1f968210059c46a","tags":[]},{"url":"https://git.kernel.org/stable/c/b5ea938ff776306798d3a11485c2475034f92131","tags":[]},{"url":"https://git.kernel.org/stable/c/d2587923d50c8b141ce0ccb284c714cf6054d6a7","tags":[]},{"url":"https://git.kernel.org/stable/c/ddce9641ce924ed91ec8304577e463823a29ffaf","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}