{"id":"CVE-2026-97987","revision":"62ab89edc55344769445655c930b138f","records":[{"revision":"62ab89edc55344769445655c930b138f","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-97987","aliases":[],"title":"virtio_input: reset device if input_register_device() fails","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio_input: reset device if input_register_device() fails\n\nProbe marks the device DRIVER_OK with virtio_device_ready() before\ncalling input_register_device(). If registration fails, the error path\ncleared vi->ready and called del_vqs() while the device was still live,\nso the device could keep DMA to queues that were already torn down.\n\nMatch remove/freeze: call virtio_reset_device() on that path before\ntearing down the virtqueues.","state":0,"publishedAt":"2026-09-25T10:23:21.388+00:00","modifiedAt":"2026-10-19T09:11:54.271+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/virtio/virtio_input.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"271c865161c57cfabca45b93eaa712b19da365bc\",\n                            \"lessThan\": \"087b9ee4d36968329c846e6846e4e50f66532888\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"271c865161c57cfabca45b93eaa712b19da365bc\",\n                            \"lessThan\": \"16c90260ae7ae32d7ac9128fb5da404c37154765\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"271c865161c57cfabca45b93eaa712b19da365bc\",\n                            \"lessThan\": \"9a7e107734137f098f9b81e5615aa5a02c5395c7\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"271c865161c57cfabca45b93eaa712b19da365bc\",\n                            \"lessThan\": \"8407da8974326c1ffdfe6a5a9bfc8fed3212bbdf\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"271c865161c57cfabca45b93eaa712b19da365bc\",\n                            \"lessThan\": \"668ebfea7ba623450b12fdeaa0d080464d0c0a14\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"271c865161c57cfabca45b93eaa712b19da365bc\",\n                            \"lessThan\": \"81489b32a21c9360f8750d1fb600155d27452e19\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/virtio/virtio_input.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4.1\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"4.1\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.189\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.158\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.111\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.53\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.7\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/087b9ee4d36968329c846e6846e4e50f66532888","https://git.kernel.org/stable/c/16c90260ae7ae32d7ac9128fb5da404c37154765","https://git.kernel.org/stable/c/9a7e107734137f098f9b81e5615aa5a02c5395c7","https://git.kernel.org/stable/c/8407da8974326c1ffdfe6a5a9bfc8fed3212bbdf","https://git.kernel.org/stable/c/668ebfea7ba623450b12fdeaa0d080464d0c0a14","https://git.kernel.org/stable/c/81489b32a21c9360f8750d1fb600155d27452e19"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-97987","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-97987","identifiers":["CVE-2026-97987"]},"retained":false,"historicalAffected":[]}],"coverage":[]}