{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-93792","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-18T17:59:28.789Z","datePublished":"2026-09-24T16:02:25.848Z","dateUpdated":"2026-10-03T10:57:28.068Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-10-03T10:57:28.068Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: fix a possible underflow\n\nWe shouldn't trust the firmware about the length of the wowlan packet."}],"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/d3.c"],"versions":[{"version":"f444eb10d537c776ce82fbcd07733d75f45346f1","lessThan":"3ea815f401652003c2eec3b8969f74526f1342f0","status":"affected","versionType":"git"},{"version":"f444eb10d537c776ce82fbcd07733d75f45346f1","lessThan":"38ad8339211bf24c19126ec7629ea52094676454","status":"affected","versionType":"git"},{"version":"f444eb10d537c776ce82fbcd07733d75f45346f1","lessThan":"83f32942a501c80f44b8a8f668bc8b56d5d0d43f","status":"affected","versionType":"git"},{"version":"f444eb10d537c776ce82fbcd07733d75f45346f1","lessThan":"0cb5260a1027a43f8cdb961e128f2ddd42e46832","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/d3.c"],"versions":[{"version":"3.9","status":"affected"},{"version":"0","lessThan":"3.9","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":"3.9","versionEndExcluding":"6.6.158"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"6.12.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"7.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/3ea815f401652003c2eec3b8969f74526f1342f0"},{"url":"https://git.kernel.org/stable/c/38ad8339211bf24c19126ec7629ea52094676454"},{"url":"https://git.kernel.org/stable/c/83f32942a501c80f44b8a8f668bc8b56d5d0d43f"},{"url":"https://git.kernel.org/stable/c/0cb5260a1027a43f8cdb961e128f2ddd42e46832"}],"title":"wifi: iwlwifi: mvm: fix a possible underflow","x_generator":{"engine":"bippy-1.2.0"}}}}