{"cve":{"cve_id":"CVE-2026-53098","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":null,"epss_percentile":null,"epss_as_of":null,"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7915: fix use-after-free bugs in mt7915_mac_dump_work()\n\nWhen the mt7915 pci chip is detaching, the mt7915_crash_data is\nreleased in mt7915_coredump_unregister(). However, the work item\ndump_work may still be running or pending, leading to UAF bugs\nwhen the already freed crash_data is dereferenced again in\nmt7915_mac_dump_work().\n\nThe race condition can occur as follows:\n\nCPU 0 (removal path)               | CPU 1 (workqueue)\nmt7915_pci_remove()                | mt7915_sys_recovery_set()\n mt7915_unregister_device()        |  mt7915_reset()\n  mt7915_coredump_unregister()     |   queue_work()\n   vfree(dev->coredump.crash_data) | mt7915_mac_dump_work()\n                                   |  crash_data-> // UAF\n\nFix this by ensuring dump_work is properly canceled before\nthe crash_data is deallocated. Add cancel_work_sync() in\nmt7915_unregister_device() to synchronize with any pending\nor executing dump work.","published_at":"2026-06-24T16:30:35.887000Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://git.kernel.org/stable/c/6d5202409467d621b6d1dfd7fc7dadb997fe66d2","https://git.kernel.org/stable/c/e6856af8a22a8e2cd18241a465ed00c2301b3a5e","https://git.kernel.org/stable/c/6b7cbb13c838cf2a5f2e7be0e96fe15250087939","https://git.kernel.org/stable/c/21ce6d867867645fff0ef657be18f61d9f39dcd8","https://git.kernel.org/stable/c/1146d0946b5358fad24812bd39d68f31cd40cc34"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-28T17:55:28.590503Z","updated_at":"2026-06-28T23:30:50.753831Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"4dbcb9125cc3e10a6d879c10e4f5816d05a87c49","version_start_inclusive":true,"version_end":"6d5202409467d621b6d1dfd7fc7dadb997fe66d2","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:4dbcb9125cc3e10a6d879c10e4f5816d05a87c49:6d5202409467d621b6d1dfd7fc7dadb997fe66d2"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"4dbcb9125cc3e10a6d879c10e4f5816d05a87c49","version_start_inclusive":true,"version_end":"e6856af8a22a8e2cd18241a465ed00c2301b3a5e","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:4dbcb9125cc3e10a6d879c10e4f5816d05a87c49:e6856af8a22a8e2cd18241a465ed00c2301b3a5e"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"4dbcb9125cc3e10a6d879c10e4f5816d05a87c49","version_start_inclusive":true,"version_end":"6b7cbb13c838cf2a5f2e7be0e96fe15250087939","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:4dbcb9125cc3e10a6d879c10e4f5816d05a87c49:6b7cbb13c838cf2a5f2e7be0e96fe15250087939"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"4dbcb9125cc3e10a6d879c10e4f5816d05a87c49","version_start_inclusive":true,"version_end":"21ce6d867867645fff0ef657be18f61d9f39dcd8","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:4dbcb9125cc3e10a6d879c10e4f5816d05a87c49:21ce6d867867645fff0ef657be18f61d9f39dcd8"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"4dbcb9125cc3e10a6d879c10e4f5816d05a87c49","version_start_inclusive":true,"version_end":"1146d0946b5358fad24812bd39d68f31cd40cc34","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:4dbcb9125cc3e10a6d879c10e4f5816d05a87c49:1146d0946b5358fad24812bd39d68f31cd40cc34"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.2","version_start_inclusive":true,"version_end":"6.2","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.2:6.2"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"0","version_start_inclusive":true,"version_end":"6.2","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:0:6.2"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.6.141","version_start_inclusive":true,"version_end":"6.6.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.6.141:6.6.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.12.91","version_start_inclusive":true,"version_end":"6.12.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.12.91:6.12.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.18.33","version_start_inclusive":true,"version_end":"6.18.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.18.33:6.18.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"7.0.10","version_start_inclusive":true,"version_end":"7.0.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:7.0.10:7.0.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"7.1","version_start_inclusive":true,"version_end":"*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:7.1:*"}],"exploit_refs":[],"news":[],"references":[{"url":"https://git.kernel.org/stable/c/6d5202409467d621b6d1dfd7fc7dadb997fe66d2","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/e6856af8a22a8e2cd18241a465ed00c2301b3a5e","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/6b7cbb13c838cf2a5f2e7be0e96fe15250087939","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/21ce6d867867645fff0ef657be18f61d9f39dcd8","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/1146d0946b5358fad24812bd39d68f31cd40cc34","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-06-24T16:30:35.887000Z","label":"CVE published","source":null}]}