{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-100078","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-25T10:25:14.456Z","datePublished":"2026-09-25T13:06:49.327Z","dateUpdated":"2026-09-25T13:06:49.327Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-09-25T13:06:49.327Z"},"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":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/intel/iwlwifi/mei/main.c"],"versions":[{"version":"652291601459272d52b6ba12811f0b60b3e6444f","lessThan":"034445e19f12bb8771c58e2ecf1fbd6eac9b5fac","status":"affected","versionType":"git"},{"version":"652291601459272d52b6ba12811f0b60b3e6444f","lessThan":"f22ad9d1077c83718d9e6c84b71726287c1d1ad3","status":"affected","versionType":"git"},{"version":"652291601459272d52b6ba12811f0b60b3e6444f","lessThan":"ee91ae7f5815345612d8c0afd5d7efed361bcdb5","status":"affected","versionType":"git"},{"version":"652291601459272d52b6ba12811f0b60b3e6444f","lessThan":"6b7d5abf3e374ca3af31ceb6b9b2efc7a48afde3","status":"affected","versionType":"git"},{"version":"652291601459272d52b6ba12811f0b60b3e6444f","lessThan":"082b353c05b8eaf07e03fc1918c176cd3c216e25","status":"affected","versionType":"git"},{"version":"652291601459272d52b6ba12811f0b60b3e6444f","lessThan":"905f57aefde4f4092a411c8a55856182fb1c7598","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/intel/iwlwifi/mei/main.c"],"versions":[{"version":"5.17","status":"affected"},{"version":"0","lessThan":"5.17","status":"unaffected","versionType":"semver"},{"version":"6.1.188","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.157","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.110","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.52","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.6","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3-rc1","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.1.188"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.6.157"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.12.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.18.52"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"7.2.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"7.3-rc1"}]}]}],"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"}}}}