{"id":"CVE-2026-80632","summary":"wifi: mt76: mt7996: Fix NULL pointer dereference in mt7996_init_tx_queues()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7996: Fix NULL pointer dereference in mt7996_init_tx_queues()\n\nWhen MT76_NPU and CONFIG_NET_MEDIATEK_SOC_WED are enabled and\nmt76 detects properly the Airoha NPU SoC, mt7996_init_tx_queues() will\ndereference a NULL WED pointer.\nFix the issue by always passing the WED pointer from mt7996_dma_init().","modified":"2026-08-30T03:48:20.754338260Z","published":"2026-08-28T06:48:47.772Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80632.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/6794edb55b5f5ef834e03b0b241b1a8b725f82c0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/93f3f9a9e955569ab7c3f02f0486d3aaf2314a56"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80632.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-80632"},{"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":"cd7951f242a7e4114de8f41804d708f5b5079d53"},{"fixed":"93f3f9a9e955569ab7c3f02f0486d3aaf2314a56"},{"fixed":"6794edb55b5f5ef834e03b0b241b1a8b725f82c0"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80632.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.1.0"},{"fixed":"7.1.5"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80632.json"}}],"schema_version":"1.9.0"}