CVE-2026-93065

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-93065", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-17T15:57:05.660Z", "datePublished": "2026-09-17T16:10:50.940Z", "dateUpdated": "2026-10-19T09:05:01.183Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T09:05:01.183Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: fix counter type in iwl_fwrt_dump_error_logs\n\nThe loop counter 'count' was declared as u8 while num_pc is u32.\nIf firmware advertises more than 255 PC entries the counter wraps\nback to zero and the loop never terminates potentially causing an\ninfinite loop or reading past the allocated pc_data array.\n\nChange the declaration to u32 to match num_pc."}], "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/fw/dump.c"], "versions": [{"version": "2b69d242e29b891b11f1190201f4a08abb0c8342", "lessThan": "8d74cb5fbb7a0d825403a74d18386dc7b22426a9", "status": "affected", "versionType": "git"}, {"version": "2b69d242e29b891b11f1190201f4a08abb0c8342", "lessThan": "9710b20d09d847e07e190087b0b529673d3f1fad", "status": "affected", "versionType": "git"}, {"version": "2b69d242e29b891b11f1190201f4a08abb0c8342", "lessThan": "8d8a526f3ec659194f846a2cb33844d9f6cb9995", "status": "affected", "versionType": "git"}, {"version": "2b69d242e29b891b11f1190201f4a08abb0c8342", "lessThan": "769e1910d41fdd01453cef4ae032a3c162f029f8", "status": "affected", "versionType": "git"}, {"version": "2b69d242e29b891b11f1190201f4a08abb0c8342", "lessThan": "71e67b4b59337b2f9f4fef976a27de2dad7aabf2", "status": "affected", "versionType": "git"}, {"version": "ff800b0c4797c6e97f09fcd93ca8b83040d77fb4", "status": "affected", "versionType": "git"}, {"version": "6.4.4", "lessThan": "6.5", "status": "affected", "versionType": "semver"}]}, {"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/fw/dump.c"], "versions": [{"version": "6.5", "status": "affected"}, {"version": "0", "lessThan": "6.5", "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": "6.5", "versionEndExcluding": "6.6.157"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.5", "versionEndExcluding": "6.12.110"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.5", "versionEndExcluding": "6.18.52"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.5", "versionEndExcluding": "7.2.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.5", "versionEndExcluding": "7.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.4.4"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/8d74cb5fbb7a0d825403a74d18386dc7b22426a9"}, {"url": "https://git.kernel.org/stable/c/9710b20d09d847e07e190087b0b529673d3f1fad"}, {"url": "https://git.kernel.org/stable/c/8d8a526f3ec659194f846a2cb33844d9f6cb9995"}, {"url": "https://git.kernel.org/stable/c/769e1910d41fdd01453cef4ae032a3c162f029f8"}, {"url": "https://git.kernel.org/stable/c/71e67b4b59337b2f9f4fef976a27de2dad7aabf2"}], "title": "wifi: iwlwifi: fix counter type in iwl_fwrt_dump_error_logs", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/net/wireless/intel/iwlwifi/fw/dump.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "8d74cb5fbb7a0d825403a74d18386dc7b22426a9", "status": "affected", "version": "2b69d242e29b891b11f1190201f4a08abb0c8342", "versionType": "git"}, {"lessThan": "9710b20d09d847e07e190087b0b529673d3f1fad", "status": "affected", "version": "2b69d242e29b891b11f1190201f4a08abb0c8342", "versionType": "git"}, {"lessThan": "8d8a526f3ec659194f846a2cb33844d9f6cb9995", "status": "affected", "version": "2b69d242e29b891b11f1190201f4a08abb0c8342", "versionType": "git"}, {"lessThan": "769e1910d41fdd01453cef4ae032a3c162f029f8", "status": "affected", "version": "2b69d242e29b891b11f1190201f4a08abb0c8342", "versionType": "git"}, {"lessThan": "71e67b4b59337b2f9f4fef976a27de2dad7aabf2", "status": "affected", "version": "2b69d242e29b891b11f1190201f4a08abb0c8342", "versionType": "git"}, {"status": "affected", "version": "ff800b0c4797c6e97f09fcd93ca8b83040d77fb4", "versionType": "git"}, {"lessThan": "6.5", "status": "affected", "version": "6.4.4", "versionType": "semver"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/net/wireless/intel/iwlwifi/fw/dump.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.5"}, {"lessThan": "6.5", "status": "unaffected", "version": "0", "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: fix counter type in iwl_fwrt_dump_error_logs\n\nThe loop counter 'count' was declared as u8 while num_pc is u32.\nIf firmware advertises more than 255 PC entries the counter wraps\nback to zero and the loop never terminates potentially causing an\ninfinite loop or reading past the allocated pc_data array.\n\nChange the declaration to u32 to match num_pc."}], "id": "CVE-2026-93065", "lastModified": "2026-10-19T10:16:56.390", "metrics": {}, "published": "2026-09-17T17:18:00.267", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/71e67b4b59337b2f9f4fef976a27de2dad7aabf2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/769e1910d41fdd01453cef4ae032a3c162f029f8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8d74cb5fbb7a0d825403a74d18386dc7b22426a9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8d8a526f3ec659194f846a2cb33844d9f6cb9995"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9710b20d09d847e07e190087b0b529673d3f1fad"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

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