{"id":"CVE-2026-25274","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-25274","generatedAt":"2026-10-28T03:32:42.852Z","title":"Memory Corruption when processing concurrent DMA buffer allocation and deallocation commands without proper synchronization.","description":"Memory Corruption when processing concurrent DMA buffer allocation and deallocation commands without proper synchronization.","published":"2026-10-06T07:16:58.000Z","lastModified":"2026-10-09T14:11:30.000Z","status":"Analyzed","sourceIdentifier":"product-security@qualcomm.com","cvss":{"version":"3.1","score":6.7,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-416"],"affected":["qualcomm/aqt1000 firmware","qualcomm/cologne firmware","qualcomm/congo firmware","qualcomm/fastconnect 6200 firmware","qualcomm/fastconnect 6700 firmware","qualcomm/fastconnect 6800 firmware","qualcomm/fastconnect 6900 firmware","qualcomm/fastconnect 7800 firmware","qualcomm/iqx5121 firmware","qualcomm/iqx7181 firmware","qualcomm/qca0000 firmware","qualcomm/qca2062 firmware","qualcomm/qca2064 firmware","qualcomm/qca2065 firmware","qualcomm/qca2066 firmware","qualcomm/qca6391 firmware","qualcomm/qca6420 firmware","qualcomm/qca6430 firmware","qualcomm/qcm5430 firmware","qualcomm/qcm6490 firmware","qualcomm/fastconnect 8800 mobile connectivity system firmware","qualcomm/video collaboration vc3 platform firmware","qualcomm/sc8380xp firmware","qualcomm/snapdragon 7c\\+ gen 3 compute firmware","qualcomm/snapdragon 8c compute platform firmware","qualcomm/snapdragon 8cx compute platform firmware","qualcomm/snapdragon 8cx gen 2 5g compute platform \\\"poipu pro\\\" firmware","qualcomm/snapdragon 8cx gen 3 compute platform firmware","qualcomm/snapdragon x2 elite firmware","qualcomm/wcd9340 firmware","qualcomm/wcd9341 firmware","qualcomm/wcd9370 firmware","qualcomm/wcd9375 firmware","qualcomm/wcd9378c firmware","qualcomm/wcd9380 firmware","qualcomm/wcd9385 firmware","qualcomm/wcn7861 firmware","qualcomm/wcn7880 firmware","qualcomm/wsa8810 firmware","qualcomm/wsa8815 firmware","qualcomm/wsa8830 firmware","qualcomm/wsa8835 firmware","qualcomm/wsa8840 firmware","qualcomm/wsa8845 firmware","qualcomm/wsa8845h firmware"],"epss":{"score":0.00073,"percentile":0.00056,"date":"2026-10-27","history":[{"date":"2026-10-06","score":0.00115,"percentile":0.01391}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.07%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-06T07:16:58.000Z","detail":{"score":"6.7","severity":"MEDIUM","publishedAt":"2026-10-06T07:16:57.770Z"},"summary":"New CVE, medium severity (CVSS 6.7)."}],"references":[{"url":"https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2026-bulletin.html","tags":["Vendor Advisory"],"source":"product-security@qualcomm.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-25274","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."}