{"id":"CVE-2025-21483","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-21483","generatedAt":"2026-10-28T10:47:38.139Z","title":"Memory corruption when the UE receives an RTP packet from the network, during the reassembly of NALUs.","description":"Memory corruption when the UE receives an RTP packet from the network, during the reassembly of NALUs.","published":"2025-09-24T16:15:34.000Z","lastModified":"2026-06-17T08:43:35.000Z","status":"Analyzed","sourceIdentifier":"product-security@qualcomm.com","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-119"],"affected":["qualcomm/apq8017 firmware","qualcomm/apq8064au firmware","qualcomm/aqt1000 firmware","qualcomm/fastconnect 6200 firmware","qualcomm/fastconnect 6700 firmware","qualcomm/fastconnect 6800 firmware","qualcomm/fastconnect 6900 firmware","qualcomm/fastconnect 7800 firmware","qualcomm/msm8996au firmware","qualcomm/qam8255p firmware","qualcomm/qam8295p firmware","qualcomm/qam8620p firmware","qualcomm/qam8650p firmware","qualcomm/qam8775p firmware","qualcomm/qamsrv1h firmware","qualcomm/qamsrv1m firmware","qualcomm/qca6310 firmware","qualcomm/qca6320 firmware","qualcomm/qca6335 firmware","qualcomm/qca6391 firmware","qualcomm/qca6420 firmware","qualcomm/qca6426 firmware","qualcomm/qca6430 firmware","qualcomm/qca6436 firmware","qualcomm/qca6564 firmware","qualcomm/qca6564a firmware","qualcomm/qca6564au firmware","qualcomm/qca6574 firmware","qualcomm/qca6574a firmware","qualcomm/qca6574au firmware","qualcomm/qca6595 firmware","qualcomm/qca6595au firmware","qualcomm/qca6678aq firmware","qualcomm/qca6688aq firmware","qualcomm/qca6696 firmware","qualcomm/qca6698aq firmware","qualcomm/qca6797aq firmware","qualcomm/qcm2150 firmware","qualcomm/qcm2290 firmware","qualcomm/qcm4290 firmware","qualcomm/qcm4325 firmware","qualcomm/qcm4490 firmware","qualcomm/qcm5430 firmware","qualcomm/qcm6125 firmware","qualcomm/qcm6490 firmware","qualcomm/wcd9340 firmware","qualcomm/wcd9341 firmware","qualcomm/wcd9370 firmware","qualcomm/wcd9371 firmware","qualcomm/wcd9375 firmware","qualcomm/wcd9378 firmware","qualcomm/wcd9380 firmware","qualcomm/wcd9385 firmware","qualcomm/wcd9390 firmware","qualcomm/wcd9395 firmware","qualcomm/wcn3610 firmware","qualcomm/wcn3615 firmware","qualcomm/wcn3620 firmware","qualcomm/wcn3660b firmware","qualcomm/wcn3680 firmware"],"epss":{"score":0.00418,"percentile":0.359,"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 (0.42%). 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/september-2025-bulletin.html","tags":["Vendor Advisory"],"source":"product-security@qualcomm.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-21483","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."}