{"cve":"CVE-2026-80900","nvd":{"published":"2026-09-04T18:17:58.300","modified":"2026-09-04T18:17:58.300","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SDCA: Make UMP message size check more robust\n\nIf message offset was larger than the buffer length the size\ncheck will pass incorrectly. Refactor the check such that it is\nmore robust to invalid sizes.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/556d872e7c2a0b570c5b0974813847ef0d0cd637","https://git.kernel.org/stable/c/fe5c53a952970ba15be8f512babd922e273579de"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:52:03.409947763+00:00"},"epss":{"cve":"CVE-2026-80900","score":0.00198,"percentile":0.09571,"date":"2026-10-31"},"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."]}