{"id":"CVE-2026-93792","aliases":[],"cve":{"records":[{"id":"CVE-2026-93792","source":"Linux","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-18T17:59:28.789Z","published":"2026-09-24T16:02:25.848Z","modified":"2026-10-30T12:36:43.899Z"}],"publishers":[{"name":"Linux","role":"CNA","organizationId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","modified":"2026-10-30T12:36:43.899Z"}],"references":[{"url":"https://git.kernel.org/stable/c/2df7c1843bdc65157bccd6110f005b93bdde39de","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/3ea815f401652003c2eec3b8969f74526f1342f0","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/38ad8339211bf24c19126ec7629ea52094676454","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/83f32942a501c80f44b8a8f668bc8b56d5d0d43f","tags":[],"source":"Linux"},{"url":"https://git.kernel.org/stable/c/0cb5260a1027a43f8cdb961e128f2ddd42e46832","tags":[],"source":"Linux"}],"weaknesses":[],"applicability":[{"source":"Linux","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.9","versionEndExcluding":"6.1.191"},{"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"}]}]}]}],"prioritization":[]},"title":"wifi: iwlwifi: mvm: fix a possible underflow","titleSource":"Linux","descriptionSource":"Linux","description":"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.","score":null,"severity":"unknown","published":"2026-09-24T16:02:25.848Z","modified":"2026-10-30T12:36:43.899Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"f444eb10d537c776ce82fbcd07733d75f45346f1","status":"affected","lessThan":"2df7c1843bdc65157bccd6110f005b93bdde39de","versionType":"git"},{"version":"f444eb10d537c776ce82fbcd07733d75f45346f1","status":"affected","lessThan":"3ea815f401652003c2eec3b8969f74526f1342f0","versionType":"git"},{"version":"f444eb10d537c776ce82fbcd07733d75f45346f1","status":"affected","lessThan":"38ad8339211bf24c19126ec7629ea52094676454","versionType":"git"},{"version":"f444eb10d537c776ce82fbcd07733d75f45346f1","status":"affected","lessThan":"83f32942a501c80f44b8a8f668bc8b56d5d0d43f","versionType":"git"},{"version":"f444eb10d537c776ce82fbcd07733d75f45346f1","status":"affected","lessThan":"0cb5260a1027a43f8cdb961e128f2ddd42e46832","versionType":"git"}],"defaultStatus":"unaffected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-93792"},{"vendor":"Linux","name":"Linux","platforms":[],"versions":[{"version":"3.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.9","versionType":"semver"},{"version":"6.1.191","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.158","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.111","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"defaultStatus":"affected","cpes":[],"source":"Linux","url":"https://www.cve.org/CVERecord?id=CVE-2026-93792"}],"remediation":[],"references":["https://git.kernel.org/stable/c/2df7c1843bdc65157bccd6110f005b93bdde39de","https://git.kernel.org/stable/c/3ea815f401652003c2eec3b8969f74526f1342f0","https://git.kernel.org/stable/c/38ad8339211bf24c19126ec7629ea52094676454","https://git.kernel.org/stable/c/83f32942a501c80f44b8a8f668bc8b56d5d0d43f","https://git.kernel.org/stable/c/0cb5260a1027a43f8cdb961e128f2ddd42e46832"],"sources":[{"name":"CVE","id":"CVE-2026-93792","modified":"2026-10-30T12:36:43.899Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-93792"}],"assessments":[],"sourceAffected":[],"observedAt":"2026-10-30T13:56:05.011Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T02:25:31.038Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":{"text":"The Linux kernel has a possible underflow vulnerability in the iwlwifi mvm module, where the firmware's reported length of the wowlan packet is not trusted. This affects Linux kernel versions starting from 3.9. The impact is not specified.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T14:41:04.045Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-93792"}]}}