{"cve":"CVE-2025-21468","nvd":{"published":"2025-05-06T09:15:24.007","modified":"2026-06-17T08:43:32.200","status":"Analyzed","description":"Memory corruption while reading response from FW, when buffer size is changed by FW while driver is using this size to write null character at the end of buffer.","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-787"],"references":["https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2025-bulletin.html"],"products":["qualcomm:ar8035_firmware","qualcomm:csra6620_firmware","qualcomm:csra6640_firmware","qualcomm:fastconnect_6200_firmware","qualcomm:fastconnect_6700_firmware","qualcomm:fastconnect_6900_firmware","qualcomm:fastconnect_7800_firmware","qualcomm:flight_rb5_5g_firmware","qualcomm:mdm9628_firmware","qualcomm:qam8295p_firmware","qualcomm:qca6174a_firmware","qualcomm:qca6391_firmware","qualcomm:qca6564a_firmware","qualcomm:qca6564au_firmware","qualcomm:qca6574_firmware","qualcomm:qca6574a_firmware","qualcomm:qca6574au_firmware","qualcomm:qca6595_firmware","qualcomm:qca6595au_firmware","qualcomm:qca6696_firmware","qualcomm:qca6698aq_firmware","qualcomm:qca8081_firmware","qualcomm:qca8337_firmware","qualcomm:qca9377_firmware","qualcomm:qcm4490_firmware","qualcomm:qcm5430_firmware","qualcomm:qcm6490_firmware","qualcomm:qcm8550_firmware","qualcomm:qcn6024_firmware","qualcomm:qcn9011_firmware","qualcomm:qcn9012_firmware","qualcomm:qcn9024_firmware","qualcomm:qcn9274_firmware","qualcomm:qcs410_firmware","qualcomm:qcs4490_firmware","qualcomm:qcs5430_firmware","qualcomm:qcs610_firmware","qualcomm:qcs615_firmware","qualcomm:qcs6490_firmware","qualcomm:qcs7230_firmware","qualcomm:qcs8250_firmware","qualcomm:qcs8300_firmware","qualcomm:qcs8550_firmware","qualcomm:qcs9100_firmware","qualcomm:qmp1000_firmware","qualcomm:qrb5165m_firmware","qualcomm:qrb5165n_firmware","qualcomm:qsm8350_firmware","qualcomm:robotics_rb2_firmware","qualcomm:robotics_rb5_firmware"],"source":"nvd","synced_at":"2026-10-19T22:01:22.920403922+00:00"},"epss":{"cve":"CVE-2025-21468","score":0.00107,"percentile":0.01113,"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."]}