{"cve":"CVE-2025-21439","nvd":{"published":"2025-04-07T11:15:52.457","modified":"2026-06-17T08:43:25.223","status":"Analyzed","description":"Memory corruption may occur while reading board data via IOCTL call when the WLAN driver copies the content to the provided output 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/april-2025-bulletin.html"],"products":["qualcomm:fastconnect_6700_firmware","qualcomm:fastconnect_6900_firmware","qualcomm:qca6595au_firmware","qualcomm:qcm5430_firmware","qualcomm:qcm6490_firmware","qualcomm:qcn7605_firmware","qualcomm:qcn7606_firmware","qualcomm:qcs5430_firmware","qualcomm:qcs6490_firmware","qualcomm:sc8180x\\+sdx55_firmware","qualcomm:snapdragon_8c_compute_platform_\\(sc8180x-ad\\)_firmware","qualcomm:snapdragon_8c_compute_platform_\\(sc8180xp-ad\\)_firmware","qualcomm:snapdragon_8cx_compute_platform_\\(sc8180x-aa\\)_firmware","qualcomm:snapdragon_8cx_compute_platform_\\(sc8180x-ab\\)_firmware","qualcomm:snapdragon_8cx_compute_platform_\\(sc8180xp-ac\\)_firmware","qualcomm:snapdragon_8cx_compute_platform_\\(sc8180xp-af\\)_firmware","qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\\(sc8180x-ac\\)_firmware","qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\\(sc8180x-af\\)_firmware","qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\\(sc8180xp-aa\\)_firmware","qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\\(sc8180xp-ab\\)_firmware","qualcomm:video_collaboration_vc3_platform_firmware","qualcomm:wcd9370_firmware","qualcomm:wcd9375_firmware","qualcomm:wcd9380_firmware","qualcomm:wcd9385_firmware"],"source":"nvd","synced_at":"2026-10-19T22:00:57.946988208+00:00"},"epss":{"cve":"CVE-2025-21439","score":0.00109,"percentile":0.01235,"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."]}