CVE-2026-100078

{"id": "CVE-2026-100078", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "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"}], "programFiles": ["drivers/net/wireless/intel/iwlwifi/mei/main.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "5.17"}, {"status": "unaffected", "version": "0", "lessThan": "5.17", "versionType": "semver"}, {"status": "unaffected", "version": "6.1.188", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.157", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.12.110", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.18.52", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "7.2.6", "versionType": "semver", "lessThanOrEqual": "7.2.*"}, {"status": "unaffected", "version": "7.3", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/net/wireless/intel/iwlwifi/mei/main.c"], "defaultStatus": "affected"}]}], "published": "2026-09-25T14:17:14.740", "references": [{"url": "https://git.kernel.org/stable/c/034445e19f12bb8771c58e2ecf1fbd6eac9b5fac", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/082b353c05b8eaf07e03fc1918c176cd3c216e25", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/6b7d5abf3e374ca3af31ceb6b9b2efc7a48afde3", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/905f57aefde4f4092a411c8a55856182fb1c7598", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/ee91ae7f5815345612d8c0afd5d7efed361bcdb5", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/f22ad9d1077c83718d9e6c84b71726287c1d1ad3", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Undergoing Analysis", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "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."}], "lastModified": "2026-10-19T09:17:06.590", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3D235106-73C8-415C-B5AA-9B4A1CBA6741", "versionEndExcluding": "6.1.188", "versionStartIncluding": "5.17"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F5E6592C-4D9C-4D99-B17A-777E25A031F5", "versionEndExcluding": "6.6.157", "versionStartIncluding": "6.2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A19EC695-B7E1-41E5-B0EA-E331EFDA98A9", "versionEndExcluding": "6.12.110", "versionStartIncluding": "6.7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0457F732-0EA6-47D3-A69C-17A43B435D23", "versionEndExcluding": "6.18.52", "versionStartIncluding": "6.13"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BAFE7055-A65A-44F4-BD4B-BF067EAE17F3", "versionEndExcluding": "7.2.6", "versionStartIncluding": "6.19"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}