{"api_version":"1","generated_at":"2026-09-19T10:58:31+00:00","cve":"CVE-2026-93062","urls":{"html":"https://cve.report/CVE-2026-93062","api":"https://cve.report/api/cve/CVE-2026-93062.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-93062","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-93062"},"summary":{"title":"wifi: iwlwifi: guard against division by zero in iwl_dbg_tlv_alloc_fragments","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: guard against division by zero in iwl_dbg_tlv_alloc_fragments\n\nMake sure we don't end-up with a num_frags = 0 situation.\nFor that, check that the required size is not 0 and put a checker on\nnum_frags as well.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-17 17:17:59","updated_at":"2026-09-17 17:17:59"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/9318bc0c41b24705690cf80d1596cf6b711e7027","name":"https://git.kernel.org/stable/c/9318bc0c41b24705690cf80d1596cf6b711e7027","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/bc7a7ad93070879c74cdcb107ebb1a02ec212712","name":"https://git.kernel.org/stable/c/bc7a7ad93070879c74cdcb107ebb1a02ec212712","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/f26f72c2448829701d7c3e840fac9d168a98a955","name":"https://git.kernel.org/stable/c/f26f72c2448829701d7c3e840fac9d168a98a955","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/11dde137f1258004bd1ed76ea2480a641e1fb753","name":"https://git.kernel.org/stable/c/11dde137f1258004bd1ed76ea2480a641e1fb753","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/6df26657c626b63b5a47026128cc021f66722a41","name":"https://git.kernel.org/stable/c/6df26657c626b63b5a47026128cc021f66722a41","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-93062","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93062","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 14124b25780db542b2bc31aadecc37a2a6534f40 11dde137f1258004bd1ed76ea2480a641e1fb753 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 14124b25780db542b2bc31aadecc37a2a6534f40 6df26657c626b63b5a47026128cc021f66722a41 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 14124b25780db542b2bc31aadecc37a2a6534f40 f26f72c2448829701d7c3e840fac9d168a98a955 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 14124b25780db542b2bc31aadecc37a2a6534f40 bc7a7ad93070879c74cdcb107ebb1a02ec212712 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 14124b25780db542b2bc31aadecc37a2a6534f40 9318bc0c41b24705690cf80d1596cf6b711e7027 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.5","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.5 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.157 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.110 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.52 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.6 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3-rc1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"93062","cve":"CVE-2026-93062","epss":"0.002000000","percentile":"0.102020000","score_date":"2026-09-18","updated_at":"2026-09-19 00:06:17"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"11dde137f1258004bd1ed76ea2480a641e1fb753","status":"affected","version":"14124b25780db542b2bc31aadecc37a2a6534f40","versionType":"git"},{"lessThan":"6df26657c626b63b5a47026128cc021f66722a41","status":"affected","version":"14124b25780db542b2bc31aadecc37a2a6534f40","versionType":"git"},{"lessThan":"f26f72c2448829701d7c3e840fac9d168a98a955","status":"affected","version":"14124b25780db542b2bc31aadecc37a2a6534f40","versionType":"git"},{"lessThan":"bc7a7ad93070879c74cdcb107ebb1a02ec212712","status":"affected","version":"14124b25780db542b2bc31aadecc37a2a6534f40","versionType":"git"},{"lessThan":"9318bc0c41b24705690cf80d1596cf6b711e7027","status":"affected","version":"14124b25780db542b2bc31aadecc37a2a6534f40","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.5"},{"lessThan":"5.5","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-rc1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.157","versionStartIncluding":"5.5","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.110","versionStartIncluding":"5.5","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.52","versionStartIncluding":"5.5","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.6","versionStartIncluding":"5.5","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc1","versionStartIncluding":"5.5","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: guard against division by zero in iwl_dbg_tlv_alloc_fragments\n\nMake sure we don't end-up with a num_frags = 0 situation.\nFor that, check that the required size is not 0 and put a checker on\nnum_frags as well."}],"providerMetadata":{"dateUpdated":"2026-09-17T16:10:48.451Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/11dde137f1258004bd1ed76ea2480a641e1fb753"},{"url":"https://git.kernel.org/stable/c/6df26657c626b63b5a47026128cc021f66722a41"},{"url":"https://git.kernel.org/stable/c/f26f72c2448829701d7c3e840fac9d168a98a955"},{"url":"https://git.kernel.org/stable/c/bc7a7ad93070879c74cdcb107ebb1a02ec212712"},{"url":"https://git.kernel.org/stable/c/9318bc0c41b24705690cf80d1596cf6b711e7027"}],"title":"wifi: iwlwifi: guard against division by zero in iwl_dbg_tlv_alloc_fragments","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-93062","datePublished":"2026-09-17T16:10:48.451Z","dateReserved":"2026-09-17T15:57:05.660Z","dateUpdated":"2026-09-17T16:10:48.451Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-17 17:17:59","lastModifiedDate":"2026-09-17 17:17:59","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"93062","Ordinal":"1","Title":"wifi: iwlwifi: guard against division by zero in iwl_dbg_tlv_all","CVE":"CVE-2026-93062","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"93062","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: guard against division by zero in iwl_dbg_tlv_alloc_fragments\n\nMake sure we don't end-up with a num_frags = 0 situation.\nFor that, check that the required size is not 0 and put a checker on\nnum_frags as well.","Type":"Description","Title":"wifi: iwlwifi: guard against division by zero in iwl_dbg_tlv_all"}]}}}