{"api_version":"1","generated_at":"2026-08-13T22:04:39+00:00","cve":"CVE-2026-68352","urls":{"html":"https://cve.report/CVE-2026-68352","api":"https://cve.report/api/cve/CVE-2026-68352.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-68352","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-68352"},"summary":{"title":"wifi: ath6kl: fix OOB read from firmware IE lengths in connect event","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath6kl: fix OOB read from firmware IE lengths in connect event\n\nThe firmware-controlled beacon_ie_len, assoc_req_len, and assoc_resp_len\nfields in ath6kl_wmi_connect_event_rx() are not validated against the\nbuffer length. Their sum (up to 765) can exceed the actual WMI event\ndata, causing out-of-bounds reads during IE parsing and state corruption\nof wmi->is_wmm_enabled.\n\nAdd a check that the total IE length fits within the buffer.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-08-10 13:20:27","updated_at":"2026-08-10 13:20:27"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/6b47b29730de3232b919d8362749f6814c5f2a33","name":"https://git.kernel.org/stable/c/6b47b29730de3232b919d8362749f6814c5f2a33","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/33b5342d2080657054ddf89ef1199b426a37dae8","name":"https://git.kernel.org/stable/c/33b5342d2080657054ddf89ef1199b426a37dae8","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/94e1bfcefe8264a207c2fda2febb954e70a34b42","name":"https://git.kernel.org/stable/c/94e1bfcefe8264a207c2fda2febb954e70a34b42","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/1c690f7c4c5b37108ac8c98b94ce1b3c655a4f5e","name":"https://git.kernel.org/stable/c/1c690f7c4c5b37108ac8c98b94ce1b3c655a4f5e","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/d70c0a850c21b57a6f46ce363860203389bbeaa6","name":"https://git.kernel.org/stable/c/d70c0a850c21b57a6f46ce363860203389bbeaa6","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-68352","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68352","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected bdcd81707973cf8aa9305337166f8ee842a050d4 1c690f7c4c5b37108ac8c98b94ce1b3c655a4f5e git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected bdcd81707973cf8aa9305337166f8ee842a050d4 d70c0a850c21b57a6f46ce363860203389bbeaa6 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected bdcd81707973cf8aa9305337166f8ee842a050d4 33b5342d2080657054ddf89ef1199b426a37dae8 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected bdcd81707973cf8aa9305337166f8ee842a050d4 94e1bfcefe8264a207c2fda2febb954e70a34b42 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected bdcd81707973cf8aa9305337166f8ee842a050d4 6b47b29730de3232b919d8362749f6814c5f2a33 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 3.2","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 3.2 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.148 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.101 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.42 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1.6 7.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2-rc5 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/wireless/ath/ath6kl/wmi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"1c690f7c4c5b37108ac8c98b94ce1b3c655a4f5e","status":"affected","version":"bdcd81707973cf8aa9305337166f8ee842a050d4","versionType":"git"},{"lessThan":"d70c0a850c21b57a6f46ce363860203389bbeaa6","status":"affected","version":"bdcd81707973cf8aa9305337166f8ee842a050d4","versionType":"git"},{"lessThan":"33b5342d2080657054ddf89ef1199b426a37dae8","status":"affected","version":"bdcd81707973cf8aa9305337166f8ee842a050d4","versionType":"git"},{"lessThan":"94e1bfcefe8264a207c2fda2febb954e70a34b42","status":"affected","version":"bdcd81707973cf8aa9305337166f8ee842a050d4","versionType":"git"},{"lessThan":"6b47b29730de3232b919d8362749f6814c5f2a33","status":"affected","version":"bdcd81707973cf8aa9305337166f8ee842a050d4","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/wireless/ath/ath6kl/wmi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.2"},{"lessThan":"3.2","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.148","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.101","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.42","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2-rc5","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.148","versionStartIncluding":"3.2","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.101","versionStartIncluding":"3.2","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.42","versionStartIncluding":"3.2","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1.6","versionStartIncluding":"3.2","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2-rc5","versionStartIncluding":"3.2","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath6kl: fix OOB read from firmware IE lengths in connect event\n\nThe firmware-controlled beacon_ie_len, assoc_req_len, and assoc_resp_len\nfields in ath6kl_wmi_connect_event_rx() are not validated against the\nbuffer length. Their sum (up to 765) can exceed the actual WMI event\ndata, causing out-of-bounds reads during IE parsing and state corruption\nof wmi->is_wmm_enabled.\n\nAdd a check that the total IE length fits within the buffer."}],"providerMetadata":{"dateUpdated":"2026-08-10T12:03:29.304Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/1c690f7c4c5b37108ac8c98b94ce1b3c655a4f5e"},{"url":"https://git.kernel.org/stable/c/d70c0a850c21b57a6f46ce363860203389bbeaa6"},{"url":"https://git.kernel.org/stable/c/33b5342d2080657054ddf89ef1199b426a37dae8"},{"url":"https://git.kernel.org/stable/c/94e1bfcefe8264a207c2fda2febb954e70a34b42"},{"url":"https://git.kernel.org/stable/c/6b47b29730de3232b919d8362749f6814c5f2a33"}],"title":"wifi: ath6kl: fix OOB read from firmware IE lengths in connect event","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-68352","datePublished":"2026-08-10T12:03:29.304Z","dateReserved":"2026-07-30T09:28:09.384Z","dateUpdated":"2026-08-10T12:03:29.304Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-08-10 13:20:27","lastModifiedDate":"2026-08-10 13:20:27","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"68352","Ordinal":"1","Title":"wifi: ath6kl: fix OOB read from firmware IE lengths in connect e","CVE":"CVE-2026-68352","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"68352","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath6kl: fix OOB read from firmware IE lengths in connect event\n\nThe firmware-controlled beacon_ie_len, assoc_req_len, and assoc_resp_len\nfields in ath6kl_wmi_connect_event_rx() are not validated against the\nbuffer length. Their sum (up to 765) can exceed the actual WMI event\ndata, causing out-of-bounds reads during IE parsing and state corruption\nof wmi->is_wmm_enabled.\n\nAdd a check that the total IE length fits within the buffer.","Type":"Description","Title":"wifi: ath6kl: fix OOB read from firmware IE lengths in connect e"}]}}}