{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-80632","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-08-26T14:34:25.776Z","datePublished":"2026-08-28T06:48:47.772Z","dateUpdated":"2026-08-28T06:48:47.772Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-08-28T06:48:47.772Z"},"descriptions":[{"lang":"en","value":"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()."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/mediatek/mt76/mt7996/dma.c"],"versions":[{"version":"cd7951f242a7e4114de8f41804d708f5b5079d53","lessThan":"93f3f9a9e955569ab7c3f02f0486d3aaf2314a56","status":"affected","versionType":"git"},{"version":"cd7951f242a7e4114de8f41804d708f5b5079d53","lessThan":"6794edb55b5f5ef834e03b0b241b1a8b725f82c0","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/mediatek/mt76/mt7996/dma.c"],"versions":[{"version":"7.1","status":"affected"},{"version":"0","lessThan":"7.1","status":"unaffected","versionType":"semver"},{"version":"7.1.5","lessThanOrEqual":"7.1.*","status":"unaffected","versionType":"semver"},{"version":"7.2","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"7.1","versionEndExcluding":"7.1.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"7.1","versionEndExcluding":"7.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/93f3f9a9e955569ab7c3f02f0486d3aaf2314a56"},{"url":"https://git.kernel.org/stable/c/6794edb55b5f5ef834e03b0b241b1a8b725f82c0"}],"title":"wifi: mt76: mt7996: Fix NULL pointer dereference in mt7996_init_tx_queues()","x_generator":{"engine":"bippy-1.2.0"}}}}