{"api_version":"1","generated_at":"2026-09-11T03:46:40+00:00","cve":"CVE-2026-80773","urls":{"html":"https://cve.report/CVE-2026-80773","api":"https://cve.report/api/cve/CVE-2026-80773.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-80773","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-80773"},"summary":{"title":"HID: huawei: fix missing hid_is_usb() check","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: huawei: fix missing hid_is_usb() check\n\nto_usb_interface() can only be used on a hid_device whose parent is really\nUSB; uhid can create devices that identify as being on BUS_USB, but don't\nactually have a USB parent.\nFix the use of to_usb_interface() without a hid_is_usb() check.\n\nI have verified that it is currently possible to trigger a kernel splat due\nto this bug in an ASAN build, and that this commit fixes the issue.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-04 16:18:02","updated_at":"2026-09-04 16:18:02"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/4cdb6b4b34d7823254f6e1b22faf56c96ac57fb9","name":"https://git.kernel.org/stable/c/4cdb6b4b34d7823254f6e1b22faf56c96ac57fb9","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/9acc2463991cdb0856fdbd63fd7178102c1ed73d","name":"https://git.kernel.org/stable/c/9acc2463991cdb0856fdbd63fd7178102c1ed73d","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/66805454c01ffefc40d08a962d606cdb73644c5d","name":"https://git.kernel.org/stable/c/66805454c01ffefc40d08a962d606cdb73644c5d","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-80773","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-80773","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected e93faaca84b73431ccef029b2c8e902e5be83006 66805454c01ffefc40d08a962d606cdb73644c5d git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected e93faaca84b73431ccef029b2c8e902e5be83006 9acc2463991cdb0856fdbd63fd7178102c1ed73d git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected e93faaca84b73431ccef029b2c8e902e5be83006 4cdb6b4b34d7823254f6e1b22faf56c96ac57fb9 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 7.1","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1.11 7.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.1 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3-rc1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"80773","cve":"CVE-2026-80773","epss":"0.001660000","percentile":"0.061080000","score_date":"2026-09-07","updated_at":"2026-09-08 00:05:27"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/hid/hid-huawei.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"66805454c01ffefc40d08a962d606cdb73644c5d","status":"affected","version":"e93faaca84b73431ccef029b2c8e902e5be83006","versionType":"git"},{"lessThan":"9acc2463991cdb0856fdbd63fd7178102c1ed73d","status":"affected","version":"e93faaca84b73431ccef029b2c8e902e5be83006","versionType":"git"},{"lessThan":"4cdb6b4b34d7823254f6e1b22faf56c96ac57fb9","status":"affected","version":"e93faaca84b73431ccef029b2c8e902e5be83006","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/hid/hid-huawei.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"7.1"},{"lessThan":"7.1","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.11","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.1","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3-rc1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1.11","versionStartIncluding":"7.1","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.1","versionStartIncluding":"7.1","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc1","versionStartIncluding":"7.1","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: huawei: fix missing hid_is_usb() check\n\nto_usb_interface() can only be used on a hid_device whose parent is really\nUSB; uhid can create devices that identify as being on BUS_USB, but don't\nactually have a USB parent.\nFix the use of to_usb_interface() without a hid_is_usb() check.\n\nI have verified that it is currently possible to trigger a kernel splat due\nto this bug in an ASAN build, and that this commit fixes the issue."}],"providerMetadata":{"dateUpdated":"2026-09-04T15:12:45.387Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/66805454c01ffefc40d08a962d606cdb73644c5d"},{"url":"https://git.kernel.org/stable/c/9acc2463991cdb0856fdbd63fd7178102c1ed73d"},{"url":"https://git.kernel.org/stable/c/4cdb6b4b34d7823254f6e1b22faf56c96ac57fb9"}],"title":"HID: huawei: fix missing hid_is_usb() check","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-80773","datePublished":"2026-09-04T15:12:45.387Z","dateReserved":"2026-08-26T14:34:25.792Z","dateUpdated":"2026-09-04T15:12:45.387Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-04 16:18:02","lastModifiedDate":"2026-09-04 16:18:02","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"80773","Ordinal":"1","Title":"HID: huawei: fix missing hid_is_usb() check","CVE":"CVE-2026-80773","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"80773","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: huawei: fix missing hid_is_usb() check\n\nto_usb_interface() can only be used on a hid_device whose parent is really\nUSB; uhid can create devices that identify as being on BUS_USB, but don't\nactually have a USB parent.\nFix the use of to_usb_interface() without a hid_is_usb() check.\n\nI have verified that it is currently possible to trigger a kernel splat due\nto this bug in an ASAN build, and that this commit fixes the issue.","Type":"Description","Title":"HID: huawei: fix missing hid_is_usb() check"}]}}}