CVE-2026-93064

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-93064", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-17T15:57:05.660Z", "datePublished": "2026-09-17T16:10:50.254Z", "dateUpdated": "2026-10-19T09:05:00.188Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T09:05:00.188Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: fix off-by-one in TXF key sanitiser\n\niwl_mvm_frob_txf_key_iter() tracks the last matched byte position\nin loop variable 'i'. When a full key match is found (match ==\nkeylen), 'i' points at the last byte of the matched key. The\nmemset start offset should therefore be i + 1 - keylen, not\ni - keylen; the current code zeroes one byte before the match\nand leaves the final key byte un-sanitised."}], "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/ops.c"], "versions": [{"version": "12d60c1efc29e19f4dc0dc70cd48ce097fce6447", "lessThan": "1af000d75b1c96f7cbdf23f14d0ee1c51b12f8e6", "status": "affected", "versionType": "git"}, {"version": "12d60c1efc29e19f4dc0dc70cd48ce097fce6447", "lessThan": "5bcc933c6d47d795dab27458b9001c2d97130fd3", "status": "affected", "versionType": "git"}, {"version": "12d60c1efc29e19f4dc0dc70cd48ce097fce6447", "lessThan": "4c582ed61325135f841ca93667d7551a8e31e58d", "status": "affected", "versionType": "git"}, {"version": "12d60c1efc29e19f4dc0dc70cd48ce097fce6447", "lessThan": "c9d8641aea01c3b2516483e128e1f557cfbcf44a", "status": "affected", "versionType": "git"}, {"version": "12d60c1efc29e19f4dc0dc70cd48ce097fce6447", "lessThan": "2a77cb320e3998afa5e1ed0e95908b226aae9ed6", "status": "affected", "versionType": "git"}, {"version": "12d60c1efc29e19f4dc0dc70cd48ce097fce6447", "lessThan": "f6a6c01cbc046f68e6916a7e047a1bc881c8c9ab", "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/ops.c"], "versions": [{"version": "5.16", "status": "affected"}, {"version": "0", "lessThan": "5.16", "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", "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": "5.16", "versionEndExcluding": "6.1.188"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.16", "versionEndExcluding": "6.6.157"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.16", "versionEndExcluding": "6.12.110"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.16", "versionEndExcluding": "6.18.52"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.16", "versionEndExcluding": "7.2.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.16", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/1af000d75b1c96f7cbdf23f14d0ee1c51b12f8e6"}, {"url": "https://git.kernel.org/stable/c/5bcc933c6d47d795dab27458b9001c2d97130fd3"}, {"url": "https://git.kernel.org/stable/c/4c582ed61325135f841ca93667d7551a8e31e58d"}, {"url": "https://git.kernel.org/stable/c/c9d8641aea01c3b2516483e128e1f557cfbcf44a"}, {"url": "https://git.kernel.org/stable/c/2a77cb320e3998afa5e1ed0e95908b226aae9ed6"}, {"url": "https://git.kernel.org/stable/c/f6a6c01cbc046f68e6916a7e047a1bc881c8c9ab"}], "title": "wifi: iwlwifi: mvm: fix off-by-one in TXF key sanitiser", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/net/wireless/intel/iwlwifi/mvm/ops.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "1af000d75b1c96f7cbdf23f14d0ee1c51b12f8e6", "status": "affected", "version": "12d60c1efc29e19f4dc0dc70cd48ce097fce6447", "versionType": "git"}, {"lessThan": "5bcc933c6d47d795dab27458b9001c2d97130fd3", "status": "affected", "version": "12d60c1efc29e19f4dc0dc70cd48ce097fce6447", "versionType": "git"}, {"lessThan": "4c582ed61325135f841ca93667d7551a8e31e58d", "status": "affected", "version": "12d60c1efc29e19f4dc0dc70cd48ce097fce6447", "versionType": "git"}, {"lessThan": "c9d8641aea01c3b2516483e128e1f557cfbcf44a", "status": "affected", "version": "12d60c1efc29e19f4dc0dc70cd48ce097fce6447", "versionType": "git"}, {"lessThan": "2a77cb320e3998afa5e1ed0e95908b226aae9ed6", "status": "affected", "version": "12d60c1efc29e19f4dc0dc70cd48ce097fce6447", "versionType": "git"}, {"lessThan": "f6a6c01cbc046f68e6916a7e047a1bc881c8c9ab", "status": "affected", "version": "12d60c1efc29e19f4dc0dc70cd48ce097fce6447", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/net/wireless/intel/iwlwifi/mvm/ops.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "5.16"}, {"lessThan": "5.16", "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", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: fix off-by-one in TXF key sanitiser\n\niwl_mvm_frob_txf_key_iter() tracks the last matched byte position\nin loop variable 'i'. When a full key match is found (match ==\nkeylen), 'i' points at the last byte of the matched key. The\nmemset start offset should therefore be i + 1 - keylen, not\ni - keylen; the current code zeroes one byte before the match\nand leaves the final key byte un-sanitised."}], "id": "CVE-2026-93064", "lastModified": "2026-10-19T10:16:56.280", "metrics": {}, "published": "2026-09-17T17:18:00.150", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/1af000d75b1c96f7cbdf23f14d0ee1c51b12f8e6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2a77cb320e3998afa5e1ed0e95908b226aae9ed6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4c582ed61325135f841ca93667d7551a8e31e58d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/5bcc933c6d47d795dab27458b9001c2d97130fd3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c9d8641aea01c3b2516483e128e1f557cfbcf44a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f6a6c01cbc046f68e6916a7e047a1bc881c8c9ab"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[12d60c1efc29e19f4dc0dc70cd48ce097fce6447,1af000d75b1c96f7cbdf23f14d0ee1c51b12f8e6)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[12d60c1efc29e19f4dc0dc70cd48ce097fce6447,5bcc933c6d47d795dab27458b9001c2d97130fd3)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[12d60c1efc29e19f4dc0dc70cd48ce097fce6447,4c582ed61325135f841ca93667d7551a8e31e58d)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[12d60c1efc29e19f4dc0dc70cd48ce097fce6447,c9d8641aea01c3b2516483e128e1f557cfbcf44a)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[12d60c1efc29e19f4dc0dc70cd48ce097fce6447,2a77cb320e3998afa5e1ed0e95908b226aae9ed6)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[12d60c1efc29e19f4dc0dc70cd48ce97fce6447,f6a6c01cbc046f68e6916a7e047a1bc881c8c9ab)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "5.16"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,5.16)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.1.188,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.157,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.110,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.52,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.6,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.3-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-09-19T09:30:13.291563+00:00", "updated": "2026-09-19T17:15:04.621565+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-131", "CWE-200"]}