{"api_version":"1","generated_at":"2026-04-19T01:12:35+00:00","cve":"CVE-2026-23312","urls":{"html":"https://cve.report/CVE-2026-23312","api":"https://cve.report/api/cve/CVE-2026-23312.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-23312","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-23312"},"summary":{"title":"net: usb: kaweth: validate USB endpoints","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: kaweth: validate USB endpoints\n\nThe kaweth driver should validate that the device it is probing has the\nproper number and types of USB endpoints it is expecting before it binds\nto it.  If a malicious device were to not have the same urbs the driver\nwill crash later on when it blindly accesses these endpoints.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-03-25 11:16:27","updated_at":"2026-04-18 09:16:18"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/f33e80d195a003b384620ee240f69092b519146b","name":"https://git.kernel.org/stable/c/f33e80d195a003b384620ee240f69092b519146b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/3b5075e4ce97d1a1ce82ff3fb6308761987a48bb","name":"https://git.kernel.org/stable/c/3b5075e4ce97d1a1ce82ff3fb6308761987a48bb","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/7c7ebf5e45d2504d92ea294ac3828d58586491df","name":"https://git.kernel.org/stable/c/7c7ebf5e45d2504d92ea294ac3828d58586491df","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/2795fc06e7652c0ba299d936c584d5e08b6b57a1","name":"https://git.kernel.org/stable/c/2795fc06e7652c0ba299d936c584d5e08b6b57a1","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/72f90f481c6a059680b9b976695d4cfb04fba1f3","name":"https://git.kernel.org/stable/c/72f90f481c6a059680b9b976695d4cfb04fba1f3","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/4b063c002ca759d1b299988ee23f564c9609c875","name":"https://git.kernel.org/stable/c/4b063c002ca759d1b299988ee23f564c9609c875","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/0aae18e4638a7c1c579df92bc6edc36cedfaaa8c","name":"https://git.kernel.org/stable/c/0aae18e4638a7c1c579df92bc6edc36cedfaaa8c","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/6c986abd2a5033633c6e6f9dd135cf96b19c7fdf","name":"https://git.kernel.org/stable/c/6c986abd2a5033633c6e6f9dd135cf96b19c7fdf","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-23312","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23312","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 3b5075e4ce97d1a1ce82ff3fb6308761987a48bb git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 6c986abd2a5033633c6e6f9dd135cf96b19c7fdf git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 7c7ebf5e45d2504d92ea294ac3828d58586491df git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 72f90f481c6a059680b9b976695d4cfb04fba1f3 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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00:10:43"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/usb/kaweth.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"3b5075e4ce97d1a1ce82ff3fb6308761987a48bb","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"6c986abd2a5033633c6e6f9dd135cf96b19c7fdf","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"7c7ebf5e45d2504d92ea294ac3828d58586491df","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"72f90f481c6a059680b9b976695d4cfb04fba1f3","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"f33e80d195a003b384620ee240f69092b519146b","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"2795fc06e7652c0ba299d936c584d5e08b6b57a1","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"0aae18e4638a7c1c579df92bc6edc36cedfaaa8c","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"4b063c002ca759d1b299988ee23f564c9609c875","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/usb/kaweth.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.12"},{"lessThan":"2.6.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.253","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.167","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.130","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.77","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.17","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.7","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.253","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.203","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.167","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.130","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.77","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.17","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.19.7","versionStartIncluding":"2.6.12","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0","versionStartIncluding":"2.6.12","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: kaweth: validate USB endpoints\n\nThe kaweth driver should validate that the device it is probing has the\nproper number and types of USB endpoints it is expecting before it binds\nto it.  If a malicious device were to not have the same urbs the driver\nwill crash later on when it blindly accesses these endpoints."}],"providerMetadata":{"dateUpdated":"2026-04-18T08:57:54.585Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/3b5075e4ce97d1a1ce82ff3fb6308761987a48bb"},{"url":"https://git.kernel.org/stable/c/6c986abd2a5033633c6e6f9dd135cf96b19c7fdf"},{"url":"https://git.kernel.org/stable/c/7c7ebf5e45d2504d92ea294ac3828d58586491df"},{"url":"https://git.kernel.org/stable/c/72f90f481c6a059680b9b976695d4cfb04fba1f3"},{"url":"https://git.kernel.org/stable/c/f33e80d195a003b384620ee240f69092b519146b"},{"url":"https://git.kernel.org/stable/c/2795fc06e7652c0ba299d936c584d5e08b6b57a1"},{"url":"https://git.kernel.org/stable/c/0aae18e4638a7c1c579df92bc6edc36cedfaaa8c"},{"url":"https://git.kernel.org/stable/c/4b063c002ca759d1b299988ee23f564c9609c875"}],"title":"net: usb: kaweth: validate USB endpoints","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-23312","datePublished":"2026-03-25T10:27:07.916Z","dateReserved":"2026-01-13T15:37:45.994Z","dateUpdated":"2026-04-18T08:57:54.585Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-03-25 11:16:27","lastModifiedDate":"2026-04-18 09:16:18","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"23312","Ordinal":"1","Title":"net: usb: kaweth: validate USB endpoints","CVE":"CVE-2026-23312","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"23312","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: kaweth: validate USB endpoints\n\nThe kaweth driver should validate that the device it is probing has the\nproper number and types of USB endpoints it is expecting before it binds\nto it.  If a malicious device were to not have the same urbs the driver\nwill crash later on when it blindly accesses these endpoints.","Type":"Description","Title":"net: usb: kaweth: validate USB endpoints"}]}}}