{"id":"CVE-2026-53104","summary":"wifi: mt76: Fix memory leak destroying device","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: Fix memory leak destroying device\n\nAll MT76 rx queues have an associated page_pool even if the queue is not\nassociated to a NAPI (e.g. WED RRO queues with WED enabled). Destroy the\npage_pool running mt76_dma_cleanup routine during module unload.\nMoreover returns pages to the page pool if WED is not enabled for WED RRO\nqueues.","modified":"2026-07-08T08:13:43.147275867Z","published":"2026-06-24T16:30:39.844Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53104.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/4b7c92fd8b8700fac387ff43c6f6e0c4e05ec93f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6b470f36616e3448d44b0ef4b1de2a3e3a31b5be"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dcbc13d19bef3326c72f324b10f5a3e5fc4d71de"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53104.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53104"},{"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":"950d0abb5cd94f2b0710c5c42ac4398c91a7ff22"},{"fixed":"dcbc13d19bef3326c72f324b10f5a3e5fc4d71de"},{"fixed":"4b7c92fd8b8700fac387ff43c6f6e0c4e05ec93f"},{"fixed":"6b470f36616e3448d44b0ef4b1de2a3e3a31b5be"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-53104.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.8.0"},{"fixed":"6.18.33"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.0.10"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-53104.json"}}],"schema_version":"1.7.5"}