{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-93797", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-18T17:59:28.789Z", "datePublished": "2026-09-24T16:02:30.333Z", "dateUpdated": "2026-10-03T10:57:31.431Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-03T10:57:31.431Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: fix an off-by-1 boundary check\n\nBefore looking at the 11th byte, check the length is big enough."}], "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/mvm/mac80211.c"], "versions": [{"version": "4f58121dc40a1d5dd2f630a5ec4dac5afa1ce3f4", "lessThan": "2c8c06c59ed72a42e4d32e222542b582b4911459", "status": "affected", "versionType": "git"}, {"version": "4f58121dc40a1d5dd2f630a5ec4dac5afa1ce3f4", "lessThan": "23d3fddddd2bcedb4fd6cec5bef16b1fbb563019", "status": "affected", "versionType": "git"}, {"version": "4f58121dc40a1d5dd2f630a5ec4dac5afa1ce3f4", "lessThan": "45fcdbae679861b90f08964a0c3e9eead3bacd6f", "status": "affected", "versionType": "git"}, {"version": "4f58121dc40a1d5dd2f630a5ec4dac5afa1ce3f4", "lessThan": "7a2d4efea2c41b49db90907c8b6f37f8b63a9f50", "status": "affected", "versionType": "git"}, {"version": "4f58121dc40a1d5dd2f630a5ec4dac5afa1ce3f4", "lessThan": "1e3b72c9b63288a5f204e2c8f38eae01515d7dc5", "status": "affected", "versionType": "git"}, {"version": "4f58121dc40a1d5dd2f630a5ec4dac5afa1ce3f4", "lessThan": "4d60332387336088e66cc8f1e71e516b6b872ef9", "status": "affected", "versionType": "git"}, {"version": "4f58121dc40a1d5dd2f630a5ec4dac5afa1ce3f4", "lessThan": "d77aff138c9ec6c8562f4c2c9f262d3d9c4b4cb8", "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/mvm/mac80211.c"], "versions": [{"version": "5.4", "status": "affected"}, {"version": "0", "lessThan": "5.4", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.271", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.222", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.189", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.158", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.111", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.53", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2", "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": "5.4", "versionEndExcluding": "5.10.271"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "5.15.222"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "6.1.189"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "6.6.158"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "6.12.111"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "6.18.53"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "7.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/2c8c06c59ed72a42e4d32e222542b582b4911459"}, {"url": "https://git.kernel.org/stable/c/23d3fddddd2bcedb4fd6cec5bef16b1fbb563019"}, {"url": "https://git.kernel.org/stable/c/45fcdbae679861b90f08964a0c3e9eead3bacd6f"}, {"url": "https://git.kernel.org/stable/c/7a2d4efea2c41b49db90907c8b6f37f8b63a9f50"}, {"url": "https://git.kernel.org/stable/c/1e3b72c9b63288a5f204e2c8f38eae01515d7dc5"}, {"url": "https://git.kernel.org/stable/c/4d60332387336088e66cc8f1e71e516b6b872ef9"}, {"url": "https://git.kernel.org/stable/c/d77aff138c9ec6c8562f4c2c9f262d3d9c4b4cb8"}], "title": "wifi: iwlwifi: mvm: fix an off-by-1 boundary check", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

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{}

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