{"id":"CVE-2025-21443","aliases":["EUVD-2025-9989","GHSA-qwvv-jxhc-mf6r"],"status":"published","title":"Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in Automotive Vehicle Networks","description":"Memory corruption while processing message content in eAVB.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00109,"percentile":0.01254,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2025-04-07T10:16:12Z","modified":"2026-06-17T08:43:25Z","products":[{"vendor":"qualcomm","product":"qam8255p_firmware"},{"vendor":"qualcomm","product":"qam8295p_firmware"},{"vendor":"qualcomm","product":"qam8620p_firmware"},{"vendor":"qualcomm","product":"qam8650p_firmware"},{"vendor":"qualcomm","product":"qam8775p_firmware"},{"vendor":"qualcomm","product":"qamsrv1h_firmware"},{"vendor":"qualcomm","product":"qamsrv1m_firmware"},{"vendor":"qualcomm","product":"qca6574a_firmware"},{"vendor":"qualcomm","product":"qca6574au_firmware"},{"vendor":"qualcomm","product":"qca6595_firmware"},{"vendor":"qualcomm","product":"qca6595au_firmware"},{"vendor":"qualcomm","product":"qca6688aq_firmware"},{"vendor":"qualcomm","product":"qca6696_firmware"},{"vendor":"qualcomm","product":"qca6698aq_firmware"},{"vendor":"qualcomm","product":"sa6145p_firmware"},{"vendor":"qualcomm","product":"sa6150p_firmware"},{"vendor":"qualcomm","product":"sa6155_firmware"},{"vendor":"qualcomm","product":"sa6155p_firmware"},{"vendor":"qualcomm","product":"sa7255p_firmware"},{"vendor":"qualcomm","product":"sa7775p_firmware"},{"vendor":"qualcomm","product":"sa8145p_firmware"},{"vendor":"qualcomm","product":"sa8150p_firmware"},{"vendor":"qualcomm","product":"sa8155_firmware"},{"vendor":"qualcomm","product":"sa8155p_firmware"},{"vendor":"qualcomm","product":"sa8195p_firmware"},{"vendor":"qualcomm","product":"sa8255p_firmware"},{"vendor":"qualcomm","product":"sa8295p_firmware"},{"vendor":"qualcomm","product":"sa8540p_firmware"},{"vendor":"qualcomm","product":"sa8620p_firmware"},{"vendor":"qualcomm","product":"sa8650p_firmware"},{"vendor":"qualcomm","product":"sa8770p_firmware"},{"vendor":"qualcomm","product":"sa8775p_firmware"},{"vendor":"qualcomm","product":"sa9000p_firmware"},{"vendor":"qualcomm","product":"srv1h_firmware"},{"vendor":"qualcomm","product":"srv1l_firmware"},{"vendor":"qualcomm","product":"srv1m_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon"}],"references":[{"url":"https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2025-bulletin.html","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-21443"},{"url":"https://github.com/advisories/GHSA-qwvv-jxhc-mf6r"}],"sources":{"cve":[{"id":"CVE-2025-21443","title":"Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in Automotive Vehicle Networks","description":"Memory corruption while processing message content in eAVB.","status":"published","published":"2025-04-07T10:16:12.644Z","modified":"2026-02-26T18:28:47.052Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:32:32.702673Z"}],"euvd":[{"id":"EUVD-2025-9989","description":"Memory corruption while processing message content in eAVB.","status":"published","published":"2025-04-07T10:16:12Z","modified":"2026-02-26T18:28:47Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:48:16.990344Z"}],"ghsa":[{"id":"GHSA-qwvv-jxhc-mf6r","title":"Memory corruption while processing message content in eAVB.","description":"Memory corruption while processing message content in eAVB.","status":"published","published":"2025-04-07T12:33:19Z","modified":"2025-04-07T12:33:27Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T15:00:49.48461Z"}],"nvd":[{"id":"CVE-2025-21443","description":"Memory corruption while processing message content in eAVB.","status":"published","published":"2025-04-07T11:15:53.087Z","modified":"2026-06-17T08:43:25.817Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:10:59.48027Z"}]}}