{"id":"CVE-2026-46091","summary":"media: rc: igorplugusb: heed coherency rules","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: rc: igorplugusb: heed coherency rules\n\nIn a control request, the USB request structure\ncan be subject to DMA on some HCs. Hence it must obey\nthe rules for DMA coherency. Allocate it separately.","modified":"2026-06-27T11:55:50.188733582Z","published":"2026-05-27T12:58:35.422Z","related":["openSUSE-SU-2026:10954-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46091.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0adac0ee2c42027d80bac02ea9b576a88f8955d3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/0be8fcd9005e3d3b5a61fe34b070a9663adbb4dc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/0e84aa8fc23c7578f105e3a2160f9d0aa2bed79a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/18d6a7c9e4e63c57157e9a57dd9bf3cd38e4c45a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/81f0fb813e4bf28b3ca28dc218938a32eb48f740"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a62ca67e3c72fb297dc7c86495ba8f7329d7f150"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bc04b8633b375af6ac8a8bb615258b80fe06cdaa"},{"type":"WEB","url":"https://git.kernel.org/stable/c/eac69475b01fe1e861dfe3960b57fa95671c132e"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46091.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46091"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"b1c97193c6437a6083da67f8e97c8ee29b2f1989"},{"fixed":"bc04b8633b375af6ac8a8bb615258b80fe06cdaa"},{"fixed":"81f0fb813e4bf28b3ca28dc218938a32eb48f740"},{"fixed":"0e84aa8fc23c7578f105e3a2160f9d0aa2bed79a"},{"fixed":"18d6a7c9e4e63c57157e9a57dd9bf3cd38e4c45a"},{"fixed":"0be8fcd9005e3d3b5a61fe34b070a9663adbb4dc"},{"fixed":"0adac0ee2c42027d80bac02ea9b576a88f8955d3"},{"fixed":"a62ca67e3c72fb297dc7c86495ba8f7329d7f150"},{"fixed":"eac69475b01fe1e861dfe3960b57fa95671c132e"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-46091.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.19.0"},{"fixed":"5.10.259"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.210"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.176"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.140"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.86"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.27"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.0.4"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-46091.json"}}],"schema_version":"1.7.5"}