{"cve":"CVE-2026-93789","nvd":{"published":"2026-09-24T17:17:11.593","modified":"2026-10-03T11:17:48.563","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: bound aligned TLV advance in FW parser\n\nValidate ALIGN(tlv_len, 4) against remaining parser length before\nconsuming bytes from the firmware image.\n\nThis avoids length underflow on malformed TLVs.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/4cfadb2e01566bc36d42922fbe18838345087050","https://git.kernel.org/stable/c/528fa9eb14c209533ca26958b76da55e0ce239d8","https://git.kernel.org/stable/c/61da42fdd21d98ccb8f1ec5224659f3d09202cf4","https://git.kernel.org/stable/c/7aa9097623afb694bc25382a62e14d8e82bf002f","https://git.kernel.org/stable/c/8c332d45b736d41301b7e07f322785d821265dbc"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:56:02.509636177+00:00"},"epss":{"cve":"CVE-2026-93789","score":0.00173,"percentile":0.06611,"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."]}