{"cve":"CVE-2026-90370","nvd":{"published":"2026-09-17T17:17:36.147","modified":"2026-10-19T09:19:30.987","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7996: bound TLV walk in mt7996_mcu_get_chip_config\n\nThe response TLV loop advanced by tlv->len without a minimum, so a\ntheoretical firmware response containing a zero-length TLV could spin\nforever, hanging the CPU during device probe.\nThe u32 payload was also read without bounds checking.\nReject a short fixed field, stop on a TLV whose length underruns the\nheader or overruns the skb.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/3106f62809d45c1e6aadfad1f4d7c3f74cd53a96","https://git.kernel.org/stable/c/39aa6b853b6d69dd1fee3507efdb3c277b7c53e6","https://git.kernel.org/stable/c/44af52467e72094351a362bf69effd52f1d9c186","https://git.kernel.org/stable/c/93eaddfdd35aa6bfe570c087db4e97fb9d8a791a","https://git.kernel.org/stable/c/d0bb2189ade617e624f3c8f444ebb05f59bb2524"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:55:23.253742848+00:00"},"epss":{"cve":"CVE-2026-90370","score":0.002,"percentile":0.0972,"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."]}