{"id":"CVE-2026-90371","revision":"c96ac6e537b945eba45de95fe319b59e","records":[{"revision":"c96ac6e537b945eba45de95fe319b59e","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-90371","aliases":[],"title":"wifi: mt76: fix RXDMAD_C buffer recycling race","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: fix RXDMAD_C buffer recycling race\n\nThe RXDMAD_C buffers come from the RRO data queues' page pools, which are\nbound to a different NAPI, so the direct page-pool recycle used here could\nrace the owning NAPI; take the non-direct path as is already done for WED\nRX queues.","state":0,"publishedAt":"2026-09-17T16:09:12.046+00:00","modifiedAt":"2026-10-19T09:02:30.177+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/net/wireless/mediatek/mt76/dma.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"e50d4d710efd2dbc46965e9608bbb502bcfc5c99\",\n                            \"lessThan\": \"7ac05ed3a50e511c93f8506e555709a208dfce0a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e50d4d710efd2dbc46965e9608bbb502bcfc5c99\",\n                            \"lessThan\": \"a273dc3b86a7d983d643827d3d3c795d55d8f632\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"e50d4d710efd2dbc46965e9608bbb502bcfc5c99\",\n                            \"lessThan\": \"e1f97c10a4ec2b9db69a134b757304399ca903ce\",\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/net/wireless/mediatek/mt76/dma.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.18\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.18\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.52\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.6\",\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":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/7ac05ed3a50e511c93f8506e555709a208dfce0a","https://git.kernel.org/stable/c/a273dc3b86a7d983d643827d3d3c795d55d8f632","https://git.kernel.org/stable/c/e1f97c10a4ec2b9db69a134b757304399ca903ce"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-90371","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-90371","identifiers":["CVE-2026-90371"]},"retained":false,"historicalAffected":[]}],"coverage":[]}