{"cve":"CVE-2026-23290","nvd":{"published":"2026-03-25T11:16:24.043","modified":"2026-10-15T02:18:47.270","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: pegasus: validate USB endpoints\n\nThe pegasus 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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":[],"references":["https://git.kernel.org/stable/c/11de1d3ae5565ed22ef1f89d73d8f2d00322c699","https://git.kernel.org/stable/c/43d7c4114b1ec14f41f09306525d3b9382286fc1","https://git.kernel.org/stable/c/7f8505c7ce3f186ef9d2495f3c0bd6ad6fce999f","https://git.kernel.org/stable/c/95556b4e879711693c9865ba0938c148f62d5ea4","https://git.kernel.org/stable/c/af7369ae572f53cb701731a4289ec3b3889bc501"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:26:19.218427112+00:00"},"epss":{"cve":"CVE-2026-23290","score":0.00134,"percentile":0.02863,"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."]}