{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-74326","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-08-15T05:44:03.884Z","datePublished":"2026-08-15T05:58:20.933Z","dateUpdated":"2026-08-17T05:17:16.898Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-08-17T05:17:16.898Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7921: fix resource leak in probe error path\n\nWhen pcim_iomap_region() or devm_kmemdup() fail, the code returns\ndirectly without cleaning up previously allocated resources:\n  - mt76_device allocated by mt76_alloc_device()\n  - pci irq vectors allocated by pci_alloc_irq_vectors()\nFix this by jumping to the existing error cleanup path instead of\nreturning directly."}],"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/mt7921/pci.c"],"versions":[{"version":"ee5bb35d2b83fadc6920aa2478326fb50ea653a9","lessThan":"79a307b2730e4b4e060cf3e19a6c21b87116ee78","status":"affected","versionType":"git"},{"version":"ee5bb35d2b83fadc6920aa2478326fb50ea653a9","lessThan":"346dac35b1384af9338b34b6835e82e634ea4d2c","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/mt7921/pci.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/79a307b2730e4b4e060cf3e19a6c21b87116ee78"},{"url":"https://git.kernel.org/stable/c/346dac35b1384af9338b34b6835e82e634ea4d2c"}],"title":"wifi: mt76: mt7921: fix resource leak in probe error path","x_generator":{"engine":"bippy-1.2.0"}}}}