{"api_version":"1","generated_at":"2026-07-24T21:50:44+00:00","cve":"CVE-2026-64242","urls":{"html":"https://cve.report/CVE-2026-64242","api":"https://cve.report/api/cve/CVE-2026-64242.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-64242","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-64242"},"summary":{"title":"usb: gadget: net2280: Fix double free in probe error path","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: net2280: Fix double free in probe error path\n\nusb_initialize_gadget() installs gadget_release() as the release\ncallback for the embedded gadget device.  The struct net2280 instance is\ntherefore released through gadget_release() when the gadget device's last\nreference is dropped.\n\nThe probe error path calls net2280_remove(), which tears down the\npartially initialized device and drops the gadget reference with\nusb_put_gadget().  Calling kfree(dev) afterwards can free the same object\nagain.\n\nDrop the explicit kfree() and let the gadget device release callback\nhandle the final free.  This issue was found by a static analysis tool\nI am developing.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-07-24 16:16:53","updated_at":"2026-07-24 16:16:53"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/db2b72e83a0208ae2b3b270bf91662b1c6849a9b","name":"https://git.kernel.org/stable/c/db2b72e83a0208ae2b3b270bf91662b1c6849a9b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/c5b9fdb1e8ddf50bc6272927edb118679f170350","name":"https://git.kernel.org/stable/c/c5b9fdb1e8ddf50bc6272927edb118679f170350","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/e6f8be12f0307145b9a6010f044925952b37de8b","name":"https://git.kernel.org/stable/c/e6f8be12f0307145b9a6010f044925952b37de8b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/c8547c74988e0b5f4cbb1b895e2a57aae084f070","name":"https://git.kernel.org/stable/c/c8547c74988e0b5f4cbb1b895e2a57aae084f070","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/550fa4d071a8c8e53072900869d37ae6abf4999d","name":"https://git.kernel.org/stable/c/550fa4d071a8c8e53072900869d37ae6abf4999d","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/71b3391dc81655ff058492f8e9d013b2c6e5747b","name":"https://git.kernel.org/stable/c/71b3391dc81655ff058492f8e9d013b2c6e5747b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/48f89ead20e48d447ad29fa937b43b9fa981cf28","name":"https://git.kernel.org/stable/c/48f89ead20e48d447ad29fa937b43b9fa981cf28","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/085652fda7f38040d1a2c42d72614f418feb843f","name":"https://git.kernel.org/stable/c/085652fda7f38040d1a2c42d72614f418feb843f","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-64242","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-64242","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected f770fbec4165b1acfabdeadb01ad6008d2c537b5 71b3391dc81655ff058492f8e9d013b2c6e5747b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected f770fbec4165b1acfabdeadb01ad6008d2c537b5 550fa4d071a8c8e53072900869d37ae6abf4999d git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected f770fbec4165b1acfabdeadb01ad6008d2c537b5 c5b9fdb1e8ddf50bc6272927edb118679f170350 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected f770fbec4165b1acfabdeadb01ad6008d2c537b5 085652fda7f38040d1a2c42d72614f418feb843f git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.15.210 5.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.176 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.143 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.93 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.35 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0.12 7.0.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/usb/gadget/udc/net2280.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"71b3391dc81655ff058492f8e9d013b2c6e5747b","status":"affected","version":"f770fbec4165b1acfabdeadb01ad6008d2c537b5","versionType":"git"},{"lessThan":"550fa4d071a8c8e53072900869d37ae6abf4999d","status":"affected","version":"f770fbec4165b1acfabdeadb01ad6008d2c537b5","versionType":"git"},{"lessThan":"c5b9fdb1e8ddf50bc6272927edb118679f170350","status":"affected","version":"f770fbec4165b1acfabdeadb01ad6008d2c537b5","versionType":"git"},{"lessThan":"085652fda7f38040d1a2c42d72614f418feb843f","status":"affected","version":"f770fbec4165b1acfabdeadb01ad6008d2c537b5","versionType":"git"},{"lessThan":"48f89ead20e48d447ad29fa937b43b9fa981cf28","status":"affected","version":"f770fbec4165b1acfabdeadb01ad6008d2c537b5","versionType":"git"},{"lessThan":"e6f8be12f0307145b9a6010f044925952b37de8b","status":"affected","version":"f770fbec4165b1acfabdeadb01ad6008d2c537b5","versionType":"git"},{"lessThan":"db2b72e83a0208ae2b3b270bf91662b1c6849a9b","status":"affected","version":"f770fbec4165b1acfabdeadb01ad6008d2c537b5","versionType":"git"},{"lessThan":"c8547c74988e0b5f4cbb1b895e2a57aae084f070","status":"affected","version":"f770fbec4165b1acfabdeadb01ad6008d2c537b5","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/usb/gadget/udc/net2280.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.10"},{"lessThan":"5.10","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.259","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.210","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.176","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.143","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.93","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.35","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.12","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.259","versionStartIncluding":"5.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.210","versionStartIncluding":"5.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.176","versionStartIncluding":"5.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.143","versionStartIncluding":"5.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.93","versionStartIncluding":"5.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.35","versionStartIncluding":"5.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0.12","versionStartIncluding":"5.10","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1","versionStartIncluding":"5.10","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: net2280: Fix double free in probe error path\n\nusb_initialize_gadget() installs gadget_release() as the release\ncallback for the embedded gadget device.  The struct net2280 instance is\ntherefore released through gadget_release() when the gadget device's last\nreference is dropped.\n\nThe probe error path calls net2280_remove(), which tears down the\npartially initialized device and drops the gadget reference with\nusb_put_gadget().  Calling kfree(dev) afterwards can free the same object\nagain.\n\nDrop the explicit kfree() and let the gadget device release callback\nhandle the final free.  This issue was found by a static analysis tool\nI am developing."}],"providerMetadata":{"dateUpdated":"2026-07-24T15:27:44.730Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/71b3391dc81655ff058492f8e9d013b2c6e5747b"},{"url":"https://git.kernel.org/stable/c/550fa4d071a8c8e53072900869d37ae6abf4999d"},{"url":"https://git.kernel.org/stable/c/c5b9fdb1e8ddf50bc6272927edb118679f170350"},{"url":"https://git.kernel.org/stable/c/085652fda7f38040d1a2c42d72614f418feb843f"},{"url":"https://git.kernel.org/stable/c/48f89ead20e48d447ad29fa937b43b9fa981cf28"},{"url":"https://git.kernel.org/stable/c/e6f8be12f0307145b9a6010f044925952b37de8b"},{"url":"https://git.kernel.org/stable/c/db2b72e83a0208ae2b3b270bf91662b1c6849a9b"},{"url":"https://git.kernel.org/stable/c/c8547c74988e0b5f4cbb1b895e2a57aae084f070"}],"title":"usb: gadget: net2280: Fix double free in probe error path","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-64242","datePublished":"2026-07-24T15:27:44.730Z","dateReserved":"2026-07-19T15:36:31.772Z","dateUpdated":"2026-07-24T15:27:44.730Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-07-24 16:16:53","lastModifiedDate":"2026-07-24 16:16:53","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"64242","Ordinal":"1","Title":"usb: gadget: net2280: Fix double free in probe error path","CVE":"CVE-2026-64242","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"64242","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: net2280: Fix double free in probe error path\n\nusb_initialize_gadget() installs gadget_release() as the release\ncallback for the embedded gadget device.  The struct net2280 instance is\ntherefore released through gadget_release() when the gadget device's last\nreference is dropped.\n\nThe probe error path calls net2280_remove(), which tears down the\npartially initialized device and drops the gadget reference with\nusb_put_gadget().  Calling kfree(dev) afterwards can free the same object\nagain.\n\nDrop the explicit kfree() and let the gadget device release callback\nhandle the final free.  This issue was found by a static analysis tool\nI am developing.","Type":"Description","Title":"usb: gadget: net2280: Fix double free in probe error path"}]}}}