{"cve":"CVE-2026-93199","nvd":{"published":"2026-09-17T17:18:16.200","modified":"2026-10-21T13:21:03.390","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ni3c: master: Do not treat master device as a duplicate target\n\ni3c_master_search_i3c_dev_duplicate() searches the bus for another I3C\ndevice with the same PID as the reference device.  The search can match\nmaster->this, causing the controller itself to be returned as a\nduplicate.\n\nSince the controller is not a target device, it cannot be a duplicate of\none.  Exclude master->this from matching so that the function only\nreturns real duplicate target devices.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/150e71808d3715a0deefbb189c780d03fdbdc735","https://git.kernel.org/stable/c/4dc1b3eeba7991905a5b5b8129ebea51be7d87b7","https://git.kernel.org/stable/c/533faf3d2e67ded0a62b7ba753c0fe993d1dfc26","https://git.kernel.org/stable/c/7b25b755d59077dd9484ba1360b8fe6396e5ccfb","https://git.kernel.org/stable/c/d0cc00957292e353ad46039034cd8f82fc4f8057"],"products":[],"source":"nvd","synced_at":"2026-10-22T16:41:11.231219466+00:00"},"epss":{"cve":"CVE-2026-93199","score":0.00192,"percentile":0.08783,"date":"2026-10-25"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}