{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-93062","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-17T15:57:05.660Z","datePublished":"2026-09-17T16:10:48.451Z","dateUpdated":"2026-09-17T16:10:48.451Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-09-17T16:10:48.451Z"},"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."}],"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/iwl-dbg-tlv.c"],"versions":[{"version":"14124b25780db542b2bc31aadecc37a2a6534f40","lessThan":"11dde137f1258004bd1ed76ea2480a641e1fb753","status":"affected","versionType":"git"},{"version":"14124b25780db542b2bc31aadecc37a2a6534f40","lessThan":"6df26657c626b63b5a47026128cc021f66722a41","status":"affected","versionType":"git"},{"version":"14124b25780db542b2bc31aadecc37a2a6534f40","lessThan":"f26f72c2448829701d7c3e840fac9d168a98a955","status":"affected","versionType":"git"},{"version":"14124b25780db542b2bc31aadecc37a2a6534f40","lessThan":"bc7a7ad93070879c74cdcb107ebb1a02ec212712","status":"affected","versionType":"git"},{"version":"14124b25780db542b2bc31aadecc37a2a6534f40","lessThan":"9318bc0c41b24705690cf80d1596cf6b711e7027","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/iwl-dbg-tlv.c"],"versions":[{"version":"5.5","status":"affected"},{"version":"0","lessThan":"5.5","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-rc1","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":"5.5","versionEndExcluding":"6.6.157"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"6.12.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"6.18.52"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"7.2.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"7.3-rc1"}]}]}],"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"}}}}