{"id":"CVE-2026-23325","state":"PUBLISHED","title":"wifi: mt76: mt7996: Fix possible oob access in mt7996_mac_write_txwi_80211()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7996: Fix possible oob access in mt7996_mac_write_txwi_80211()\n\nCheck frame length before accessing the mgmt fields in\nmt7996_mac_write_txwi_80211 in order to avoid a possible oob access.","publishedAt":"2026-03-25T10:27:18.204Z","updatedAt":"2026-05-11T22:04:40.848Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"98686cd21624c75a043e96812beadddf4f6f48e5","status":"affected","lessThan":"a6605f61913155e130bfd04d438c3ce1a572fb0f","versionType":"git"},{"version":"98686cd21624c75a043e96812beadddf4f6f48e5","status":"affected","lessThan":"ca1adc04fc2cb1d9f1842e429debe6a520d54966","versionType":"git"},{"version":"98686cd21624c75a043e96812beadddf4f6f48e5","status":"affected","lessThan":"f4cdf6b43689e901a341e7147fcfb25057c38eae","versionType":"git"},{"version":"98686cd21624c75a043e96812beadddf4f6f48e5","status":"affected","lessThan":"45661d22639c4b747ef1bd0822b8e76e421a808a","versionType":"git"},{"version":"98686cd21624c75a043e96812beadddf4f6f48e5","status":"affected","lessThan":"60862846308627e9e15546bb647a00de44deb27b","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/mediatek/mt76/mt7996/mac.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.2","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.2","versionType":"semver"},{"version":"6.6.130","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.77","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.17","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19.7","status":"unaffected","lessThanOrEqual":"6.19.*","versionType":"semver"},{"version":"7.0","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/mt7996/mac.c"]}],"references":["https://git.kernel.org/stable/c/a6605f61913155e130bfd04d438c3ce1a572fb0f","https://git.kernel.org/stable/c/ca1adc04fc2cb1d9f1842e429debe6a520d54966","https://git.kernel.org/stable/c/f4cdf6b43689e901a341e7147fcfb25057c38eae","https://git.kernel.org/stable/c/45661d22639c4b747ef1bd0822b8e76e421a808a","https://git.kernel.org/stable/c/60862846308627e9e15546bb647a00de44deb27b"],"weaknesses":[],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/23xxx/CVE-2026-23325.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-23325","state":"PUBLISHED","datePublished":"2026-03-25T10:27:18.204Z","dateUpdated":"2026-05-11T22:04:40.848Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-01-13T15:37:45.996Z"},"containers":{"cna":{"title":"wifi: mt76: mt7996: Fix possible oob access in mt7996_mac_write_txwi_80211()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7996: Fix possible oob access in mt7996_mac_write_txwi_80211()\n\nCheck frame length before accessing the mgmt fields in\nmt7996_mac_write_txwi_80211 in order to avoid a possible oob access."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"98686cd21624c75a043e96812beadddf4f6f48e5","status":"affected","lessThan":"a6605f61913155e130bfd04d438c3ce1a572fb0f","versionType":"git"},{"version":"98686cd21624c75a043e96812beadddf4f6f48e5","status":"affected","lessThan":"ca1adc04fc2cb1d9f1842e429debe6a520d54966","versionType":"git"},{"version":"98686cd21624c75a043e96812beadddf4f6f48e5","status":"affected","lessThan":"f4cdf6b43689e901a341e7147fcfb25057c38eae","versionType":"git"},{"version":"98686cd21624c75a043e96812beadddf4f6f48e5","status":"affected","lessThan":"45661d22639c4b747ef1bd0822b8e76e421a808a","versionType":"git"},{"version":"98686cd21624c75a043e96812beadddf4f6f48e5","status":"affected","lessThan":"60862846308627e9e15546bb647a00de44deb27b","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/mediatek/mt76/mt7996/mac.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.2","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.2","versionType":"semver"},{"version":"6.6.130","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.77","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.17","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"6.19.7","status":"unaffected","lessThanOrEqual":"6.19.*","versionType":"semver"},{"version":"7.0","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/mt7996/mac.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/a6605f61913155e130bfd04d438c3ce1a572fb0f"},{"url":"https://git.kernel.org/stable/c/ca1adc04fc2cb1d9f1842e429debe6a520d54966"},{"url":"https://git.kernel.org/stable/c/f4cdf6b43689e901a341e7147fcfb25057c38eae"},{"url":"https://git.kernel.org/stable/c/45661d22639c4b747ef1bd0822b8e76e421a808a"},{"url":"https://git.kernel.org/stable/c/60862846308627e9e15546bb647a00de44deb27b"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T22:04:40.848Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2","versionEndExcluding":"6.6.130"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2","versionEndExcluding":"6.12.77"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2","versionEndExcluding":"6.18.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2","versionEndExcluding":"6.19.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2","versionEndExcluding":"7.0"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}