{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2026-100078","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2026-09-25T14:17:14.740","lastModified":"2026-10-19T09:17:06.590","vulnStatus":"Undergoing Analysis","cveTags":[],"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."}],"affected":[{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","affectedData":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["drivers/net/wireless/intel/iwlwifi/mei/main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"652291601459272d52b6ba12811f0b60b3e6444f","lessThan":"034445e19f12bb8771c58e2ecf1fbd6eac9b5fac","versionType":"git","status":"affected"},{"version":"652291601459272d52b6ba12811f0b60b3e6444f","lessThan":"f22ad9d1077c83718d9e6c84b71726287c1d1ad3","versionType":"git","status":"affected"},{"version":"652291601459272d52b6ba12811f0b60b3e6444f","lessThan":"ee91ae7f5815345612d8c0afd5d7efed361bcdb5","versionType":"git","status":"affected"},{"version":"652291601459272d52b6ba12811f0b60b3e6444f","lessThan":"6b7d5abf3e374ca3af31ceb6b9b2efc7a48afde3","versionType":"git","status":"affected"},{"version":"652291601459272d52b6ba12811f0b60b3e6444f","lessThan":"082b353c05b8eaf07e03fc1918c176cd3c216e25","versionType":"git","status":"affected"},{"version":"652291601459272d52b6ba12811f0b60b3e6444f","lessThan":"905f57aefde4f4092a411c8a55856182fb1c7598","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["drivers/net/wireless/intel/iwlwifi/mei/main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"5.17","status":"affected"},{"version":"0","lessThan":"5.17","versionType":"semver","status":"unaffected"},{"version":"6.1.188","lessThanOrEqual":"6.1.*","versionType":"semver","status":"unaffected"},{"version":"6.6.157","lessThanOrEqual":"6.6.*","versionType":"semver","status":"unaffected"},{"version":"6.12.110","lessThanOrEqual":"6.12.*","versionType":"semver","status":"unaffected"},{"version":"6.18.52","lessThanOrEqual":"6.18.*","versionType":"semver","status":"unaffected"},{"version":"7.2.6","lessThanOrEqual":"7.2.*","versionType":"semver","status":"unaffected"},{"version":"7.3","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.1.188","matchCriteriaId":"3D235106-73C8-415C-B5AA-9B4A1CBA6741"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2","versionEndExcluding":"6.6.157","matchCriteriaId":"F5E6592C-4D9C-4D99-B17A-777E25A031F5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.12.110","matchCriteriaId":"A19EC695-B7E1-41E5-B0EA-E331EFDA98A9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.13","versionEndExcluding":"6.18.52","matchCriteriaId":"0457F732-0EA6-47D3-A69C-17A43B435D23"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"7.2.6","matchCriteriaId":"BAFE7055-A65A-44F4-BD4B-BF067EAE17F3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/034445e19f12bb8771c58e2ecf1fbd6eac9b5fac","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/082b353c05b8eaf07e03fc1918c176cd3c216e25","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/6b7d5abf3e374ca3af31ceb6b9b2efc7a48afde3","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/905f57aefde4f4092a411c8a55856182fb1c7598","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/ee91ae7f5815345612d8c0afd5d7efed361bcdb5","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/f22ad9d1077c83718d9e6c84b71726287c1d1ad3","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]}]}}