{"id":"CVE-2026-21381","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-21381","generatedAt":"2026-10-28T09:42:21.494Z","title":"Transient DOS when receiving a service data frame with excessive length during device matching over a neighborhood awareness network protocol connection.","description":"Transient DOS when receiving a service data frame with excessive length during device matching over a neighborhood awareness network protocol connection.","published":"2026-04-06T16:16:31.000Z","lastModified":"2026-10-26T21:10:00.000Z","status":"Analyzed","sourceIdentifier":"product-security@qualcomm.com","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-126"],"affected":["qualcomm/ar8035 firmware","qualcomm/cologne firmware","qualcomm/fastconnect 6200 firmware","qualcomm/fastconnect 6700 firmware","qualcomm/fastconnect 6900 firmware","qualcomm/fastconnect 7800 firmware","qualcomm/fwa gen 3 ultra firmware","qualcomm/g2 gen 1 firmware","qualcomm/milos firmware","qualcomm/netrani firmware","qualcomm/orne firmware","qualcomm/palawan25 firmware","qualcomm/pandeiro firmware","qualcomm/qca6391 firmware","qualcomm/qca6698au firmware","qualcomm/qca6777aq firmware","qualcomm/qca6787aq firmware","qualcomm/qca6797aq firmware","qualcomm/qca8081 firmware","qualcomm/qca8337 firmware","qualcomm/qcc2073 firmware","qualcomm/qcc2076 firmware","qualcomm/qcc710 firmware","qualcomm/qcn6224 firmware","qualcomm/qcn6274 firmware","qualcomm/qcn9011 firmware","qualcomm/qcn9012 firmware","qualcomm/qcs8550 firmware","qualcomm/qfw7114 firmware","qualcomm/qfw7124 firmware","qualcomm/qln1083bd firmware","qualcomm/qln1086bd firmware","qualcomm/qmp1000 firmware","qualcomm/qpa1083bd firmware","qualcomm/qpa1086bd firmware","qualcomm/qxm1083 firmware","qualcomm/qxm1086 firmware","qualcomm/qxm1093 firmware","qualcomm/qxm1094 firmware","qualcomm/qxm1095 firmware","qualcomm/qxm1096 firmware","qualcomm/sar1165p firmware","qualcomm/sar2130p firmware","qualcomm/sc8380xp firmware","qualcomm/sm6650p firmware","qualcomm/sm7435 firmware","qualcomm/sm7635p firmware","qualcomm/sm7675 firmware","qualcomm/sm7675p firmware","qualcomm/sm8635 firmware","qualcomm/sm8635p firmware","qualcomm/sm8650q firmware","qualcomm/sm8750p firmware","qualcomm/snapdragon 6 gen 1 mobile platform firmware","qualcomm/snapdragon 6 gen 3 mobile platform firmware","qualcomm/snapdragon 6 gen 4 mobile platform firmware","qualcomm/snapdragon 7s gen 3 mobile platform firmware","qualcomm/snapdragon 8 elite firmware","qualcomm/snapdragon 8 elite gen 5 firmware","qualcomm/snapdragon 8 gen 3 mobile platform firmware"],"epss":{"score":0.00149,"percentile":0.04084,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.15%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html","tags":["Vendor Advisory"],"source":"product-security@qualcomm.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-21381","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}