{"api_version":"1","generated_at":"2026-10-02T17:33:22+00:00","cve":"CVE-2026-97430","urls":{"html":"https://cve.report/CVE-2026-97430","api":"https://cve.report/api/cve/CVE-2026-97430.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-97430","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-97430"},"summary":{"title":"xhci: Prevent queuing new commands if xhci is inaccessible","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nxhci: Prevent queuing new commands if xhci is inaccessible\n\nRefuse to queue a new command on the command ring if xHC is marked\ninaccessible with the HCD_FLAG_HW_ACCESSIBLE.\n\nHCD_FLAG_HW_ACCESSIBLE is set and cleared in suspend and resume.\n\nAlso print a warning if xhci is being suspended with commands\nstill pending on the command ring.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-24 17:17:21","updated_at":"2026-09-25 13:17:26"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/82b70c799281cc24506085be978b829149ba0ca4","name":"https://git.kernel.org/stable/c/82b70c799281cc24506085be978b829149ba0ca4","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/a05e54c1eeaba10414aa2fde94589a7c9885f2a1","name":"https://git.kernel.org/stable/c/a05e54c1eeaba10414aa2fde94589a7c9885f2a1","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/a50948386256b24d73971b9a152fe1de808446ab","name":"https://git.kernel.org/stable/c/a50948386256b24d73971b9a152fe1de808446ab","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-97430","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97430","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5535b1d5f8885695c6ded783c692e3c0d0eda8ca a50948386256b24d73971b9a152fe1de808446ab git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5535b1d5f8885695c6ded783c692e3c0d0eda8ca a05e54c1eeaba10414aa2fde94589a7c9885f2a1 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5535b1d5f8885695c6ded783c692e3c0d0eda8ca 82b70c799281cc24506085be978b829149ba0ca4 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 2.6.37","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 2.6.37 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.111 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.53 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"97430","cve":"CVE-2026-97430","epss":"0.001660000","percentile":"0.052120000","score_date":"2026-09-27","updated_at":"2026-09-28 00:02:24"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/usb/host/xhci-ring.c","drivers/usb/host/xhci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a50948386256b24d73971b9a152fe1de808446ab","status":"affected","version":"5535b1d5f8885695c6ded783c692e3c0d0eda8ca","versionType":"git"},{"lessThan":"a05e54c1eeaba10414aa2fde94589a7c9885f2a1","status":"affected","version":"5535b1d5f8885695c6ded783c692e3c0d0eda8ca","versionType":"git"},{"lessThan":"82b70c799281cc24506085be978b829149ba0ca4","status":"affected","version":"5535b1d5f8885695c6ded783c692e3c0d0eda8ca","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/usb/host/xhci-ring.c","drivers/usb/host/xhci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.37"},{"lessThan":"2.6.37","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.111","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.53","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.111","versionStartIncluding":"2.6.37","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.53","versionStartIncluding":"2.6.37","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2","versionStartIncluding":"2.6.37","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nxhci: Prevent queuing new commands if xhci is inaccessible\n\nRefuse to queue a new command on the command ring if xHC is marked\ninaccessible with the HCD_FLAG_HW_ACCESSIBLE.\n\nHCD_FLAG_HW_ACCESSIBLE is set and cleared in suspend and resume.\n\nAlso print a warning if xhci is being suspended with commands\nstill pending on the command ring."}],"providerMetadata":{"dateUpdated":"2026-09-25T12:44:06.668Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/a50948386256b24d73971b9a152fe1de808446ab"},{"url":"https://git.kernel.org/stable/c/a05e54c1eeaba10414aa2fde94589a7c9885f2a1"},{"url":"https://git.kernel.org/stable/c/82b70c799281cc24506085be978b829149ba0ca4"}],"title":"xhci: Prevent queuing new commands if xhci is inaccessible","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-97430","datePublished":"2026-09-24T16:03:43.491Z","dateReserved":"2026-09-24T14:53:16.869Z","dateUpdated":"2026-09-25T12:44:06.668Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-24 17:17:21","lastModifiedDate":"2026-09-25 13:17:26","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"97430","Ordinal":"1","Title":"xhci: Prevent queuing new commands if xhci is inaccessible","CVE":"CVE-2026-97430","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"97430","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nxhci: Prevent queuing new commands if xhci is inaccessible\n\nRefuse to queue a new command on the command ring if xHC is marked\ninaccessible with the HCD_FLAG_HW_ACCESSIBLE.\n\nHCD_FLAG_HW_ACCESSIBLE is set and cleared in suspend and resume.\n\nAlso print a warning if xhci is being suspended with commands\nstill pending on the command ring.","Type":"Description","Title":"xhci: Prevent queuing new commands if xhci is inaccessible"}]}}}