{"id":"CVE-2026-53105","state":"PUBLISHED","title":"wifi: mt76: mt7925: prevent NULL vif dereference in mt7925_mac_write_txwi","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7925: prevent NULL vif dereference in mt7925_mac_write_txwi\n\nCheck for a NULL `vif` before accessing `ieee80211_vif_is_mld(vif)` to\navoid a potential kernel panic in scenarios where `vif` might not be\ninitialized.","publishedAt":"2026-06-24T16:30:40.632Z","updatedAt":"2026-06-24T16:30:40.632Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"ebb1406813c6ea60d2d95efc69ce6d53bbe43b31","status":"affected","lessThan":"6c52fbdc6f656ac2e8ed1e3d0f42ed21ef285e15","versionType":"git"},{"version":"ebb1406813c6ea60d2d95efc69ce6d53bbe43b31","status":"affected","lessThan":"815db7fd57aa81c93fc8a66c2fac5f8bd0a8d153","versionType":"git"},{"version":"ebb1406813c6ea60d2d95efc69ce6d53bbe43b31","status":"affected","lessThan":"5d5bdea4ffcf54a6c4e751df713f95a1d783f298","versionType":"git"},{"version":"ebb1406813c6ea60d2d95efc69ce6d53bbe43b31","status":"affected","lessThan":"962eb04e67552be406c906c83099c1d736aae3b6","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/mediatek/mt76/mt7925/mac.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.11","versionType":"semver"},{"version":"6.12.91","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.33","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.0.10","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/mediatek/mt76/mt7925/mac.c"]}],"references":["https://git.kernel.org/stable/c/6c52fbdc6f656ac2e8ed1e3d0f42ed21ef285e15","https://git.kernel.org/stable/c/815db7fd57aa81c93fc8a66c2fac5f8bd0a8d153","https://git.kernel.org/stable/c/5d5bdea4ffcf54a6c4e751df713f95a1d783f298","https://git.kernel.org/stable/c/962eb04e67552be406c906c83099c1d736aae3b6"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:16.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/53xxx/CVE-2026-53105.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-53105","state":"PUBLISHED","datePublished":"2026-06-24T16:30:40.632Z","dateUpdated":"2026-06-24T16:30:40.632Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-06-09T07:44:35.385Z"},"containers":{"cna":{"title":"wifi: mt76: mt7925: prevent NULL vif dereference in mt7925_mac_write_txwi","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7925: prevent NULL vif dereference in mt7925_mac_write_txwi\n\nCheck for a NULL `vif` before accessing `ieee80211_vif_is_mld(vif)` to\navoid a potential kernel panic in scenarios where `vif` might not be\ninitialized."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"ebb1406813c6ea60d2d95efc69ce6d53bbe43b31","status":"affected","lessThan":"6c52fbdc6f656ac2e8ed1e3d0f42ed21ef285e15","versionType":"git"},{"version":"ebb1406813c6ea60d2d95efc69ce6d53bbe43b31","status":"affected","lessThan":"815db7fd57aa81c93fc8a66c2fac5f8bd0a8d153","versionType":"git"},{"version":"ebb1406813c6ea60d2d95efc69ce6d53bbe43b31","status":"affected","lessThan":"5d5bdea4ffcf54a6c4e751df713f95a1d783f298","versionType":"git"},{"version":"ebb1406813c6ea60d2d95efc69ce6d53bbe43b31","status":"affected","lessThan":"962eb04e67552be406c906c83099c1d736aae3b6","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/mediatek/mt76/mt7925/mac.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.11","versionType":"semver"},{"version":"6.12.91","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.33","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.0.10","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/mediatek/mt76/mt7925/mac.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/6c52fbdc6f656ac2e8ed1e3d0f42ed21ef285e15"},{"url":"https://git.kernel.org/stable/c/815db7fd57aa81c93fc8a66c2fac5f8bd0a8d153"},{"url":"https://git.kernel.org/stable/c/5d5bdea4ffcf54a6c4e751df713f95a1d783f298"},{"url":"https://git.kernel.org/stable/c/962eb04e67552be406c906c83099c1d736aae3b6"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-06-24T16:30:40.632Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.11","versionEndExcluding":"6.12.91"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.11","versionEndExcluding":"6.18.33"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.11","versionEndExcluding":"7.0.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.11","versionEndExcluding":"7.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}