{"cve":"CVE-2025-21476","nvd":{"published":"2025-09-24T16:15:33.347","modified":"2026-06-17T08:43:33.307","status":"Analyzed","description":"Memory corruption when passing parameters to the Trusted Virtual Machine during the handshake.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-120"],"references":["https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2025-bulletin.html"],"products":["qualcomm:qca6391_firmware","qualcomm:qca6698aq_firmware","qualcomm:qcm5430_firmware","qualcomm:qcm6490_firmware","qualcomm:qcm8550_firmware","qualcomm:qcn9011_firmware","qualcomm:qcn9012_firmware","qualcomm:qcn9274_firmware","qualcomm:qcs5430_firmware","qualcomm:qcs615_firmware","qualcomm:qcs6490_firmware","qualcomm:qcs8550_firmware","qualcomm:qcs9100_firmware","qualcomm:sg8275_firmware","qualcomm:sg8275p_firmware","qualcomm:sm6650_firmware","qualcomm:sm7635_firmware","qualcomm:sm7675_firmware","qualcomm:sm7675p_firmware","qualcomm:sm8550_firmware","qualcomm:sm8550p_firmware","qualcomm:sm8635_firmware","qualcomm:sm8635p_firmware","qualcomm:sm8650_firmware","qualcomm:sm8650p_firmware","qualcomm:sm8650q_firmware","qualcomm:sm8750_firmware","qualcomm:sm8750p_firmware","qualcomm:sxr2330p_firmware","qualcomm:wcn3910_firmware","qualcomm:wcn3950_firmware","qualcomm:wcn6650_firmware","qualcomm:wcn6750_firmware","qualcomm:wcn6755_firmware","qualcomm:wcn6855_firmware","qualcomm:wcn6856_firmware","qualcomm:wcn7850_firmware","qualcomm:wcn7851_firmware","qualcomm:wcn7860_firmware","qualcomm:wcn7861_firmware","qualcomm:wcn7880_firmware","qualcomm:wcn7881_firmware"],"source":"nvd","synced_at":"2026-10-19T22:10:08.713834912+00:00"},"epss":{"cve":"CVE-2025-21476","score":0.00089,"percentile":0.00368,"date":"2026-11-01"},"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."]}