{"api_version":"1","generated_at":"2026-10-01T04:01:56+00:00","cve":"CVE-2026-100078","urls":{"html":"https://cve.report/CVE-2026-100078","api":"https://cve.report/api/cve/CVE-2026-100078.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-100078","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-100078"},"summary":{"title":"wifi: iwlwifi: mei: pass correct argument to function","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mei: pass correct argument to function\n\nThe first argument to iwl_mei_write_cyclic_buf() should be the cldev\nbut the q_head pointer is passed instead. 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14:10:59"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/905f57aefde4f4092a411c8a55856182fb1c7598","name":"https://git.kernel.org/stable/c/905f57aefde4f4092a411c8a55856182fb1c7598","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/f22ad9d1077c83718d9e6c84b71726287c1d1ad3","name":"https://git.kernel.org/stable/c/f22ad9d1077c83718d9e6c84b71726287c1d1ad3","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/034445e19f12bb8771c58e2ecf1fbd6eac9b5fac","name":"https://git.kernel.org/stable/c/034445e19f12bb8771c58e2ecf1fbd6eac9b5fac","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/ee91ae7f5815345612d8c0afd5d7efed361bcdb5","name":"https://git.kernel.org/stable/c/ee91ae7f5815345612d8c0afd5d7efed361bcdb5","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/6b7d5abf3e374ca3af31ceb6b9b2efc7a48afde3","name":"https://git.kernel.org/stable/c/6b7d5abf3e374ca3af31ceb6b9b2efc7a48afde3","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/082b353c05b8eaf07e03fc1918c176cd3c216e25","name":"https://git.kernel.org/stable/c/082b353c05b8eaf07e03fc1918c176cd3c216e25","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-100078","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-100078","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 652291601459272d52b6ba12811f0b60b3e6444f 034445e19f12bb8771c58e2ecf1fbd6eac9b5fac git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 652291601459272d52b6ba12811f0b60b3e6444f f22ad9d1077c83718d9e6c84b71726287c1d1ad3 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 652291601459272d52b6ba12811f0b60b3e6444f ee91ae7f5815345612d8c0afd5d7efed361bcdb5 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 652291601459272d52b6ba12811f0b60b3e6444f 6b7d5abf3e374ca3af31ceb6b9b2efc7a48afde3 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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00:02:23"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/wireless/intel/iwlwifi/mei/main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"034445e19f12bb8771c58e2ecf1fbd6eac9b5fac","status":"affected","version":"652291601459272d52b6ba12811f0b60b3e6444f","versionType":"git"},{"lessThan":"f22ad9d1077c83718d9e6c84b71726287c1d1ad3","status":"affected","version":"652291601459272d52b6ba12811f0b60b3e6444f","versionType":"git"},{"lessThan":"ee91ae7f5815345612d8c0afd5d7efed361bcdb5","status":"affected","version":"652291601459272d52b6ba12811f0b60b3e6444f","versionType":"git"},{"lessThan":"6b7d5abf3e374ca3af31ceb6b9b2efc7a48afde3","status":"affected","version":"652291601459272d52b6ba12811f0b60b3e6444f","versionType":"git"},{"lessThan":"082b353c05b8eaf07e03fc1918c176cd3c216e25","status":"affected","version":"652291601459272d52b6ba12811f0b60b3e6444f","versionType":"git"},{"lessThan":"905f57aefde4f4092a411c8a55856182fb1c7598","status":"affected","version":"652291601459272d52b6ba12811f0b60b3e6444f","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/wireless/intel/iwlwifi/mei/main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.17"},{"lessThan":"5.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.188","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.157","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.110","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.52","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3-rc1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.188","versionStartIncluding":"5.17","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.157","versionStartIncluding":"5.17","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.110","versionStartIncluding":"5.17","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.52","versionStartIncluding":"5.17","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.6","versionStartIncluding":"5.17","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc1","versionStartIncluding":"5.17","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mei: pass correct argument to function\n\nThe first argument to iwl_mei_write_cyclic_buf() should be the cldev\nbut the q_head pointer is passed instead. Fix it."}],"providerMetadata":{"dateUpdated":"2026-09-25T13:06:49.327Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/034445e19f12bb8771c58e2ecf1fbd6eac9b5fac"},{"url":"https://git.kernel.org/stable/c/f22ad9d1077c83718d9e6c84b71726287c1d1ad3"},{"url":"https://git.kernel.org/stable/c/ee91ae7f5815345612d8c0afd5d7efed361bcdb5"},{"url":"https://git.kernel.org/stable/c/6b7d5abf3e374ca3af31ceb6b9b2efc7a48afde3"},{"url":"https://git.kernel.org/stable/c/082b353c05b8eaf07e03fc1918c176cd3c216e25"},{"url":"https://git.kernel.org/stable/c/905f57aefde4f4092a411c8a55856182fb1c7598"}],"title":"wifi: iwlwifi: mei: pass correct argument to function","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-100078","datePublished":"2026-09-25T13:06:49.327Z","dateReserved":"2026-09-25T10:25:14.456Z","dateUpdated":"2026-09-25T13:06:49.327Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-25 14:17:14","lastModifiedDate":"2026-09-30 14:10:59","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"100078","Ordinal":"1","Title":"wifi: iwlwifi: mei: pass correct argument to function","CVE":"CVE-2026-100078","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"100078","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mei: pass correct argument to function\n\nThe first argument to iwl_mei_write_cyclic_buf() should be the cldev\nbut the q_head pointer is passed instead. Fix it.","Type":"Description","Title":"wifi: iwlwifi: mei: pass correct argument to function"}]}}}