{"id":"CVE-2023-33016","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-33016","generatedAt":"2026-10-27T23:56:09.068Z","title":"Transient DOS in WLAN firmware while parsing MLO (multi-link operation).","description":"Transient DOS in WLAN firmware while parsing MLO (multi-link operation).","published":"2023-09-05T07:15:14.000Z","lastModified":"2026-06-17T06:00:18.000Z","status":"Modified","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","CWE-125"],"affected":["qualcomm/csr8811 firmware","qualcomm/fastconnect 6900 firmware","qualcomm/fastconnect 7800 firmware","qualcomm/immersive home 214 firmware","qualcomm/immersive home 216 firmware","qualcomm/immersive home 316 firmware","qualcomm/immersive home 318 firmware","qualcomm/ipq5010 firmware","qualcomm/ipq5028 firmware","qualcomm/ipq6000 firmware","qualcomm/ipq6010 firmware","qualcomm/ipq6018 firmware","qualcomm/ipq6028 firmware","qualcomm/ipq8070a firmware","qualcomm/ipq8071a firmware","qualcomm/ipq8072a firmware","qualcomm/ipq8074a firmware","qualcomm/ipq8076 firmware","qualcomm/ipq8076a firmware","qualcomm/ipq8078 firmware","qualcomm/ipq8078a firmware","qualcomm/ipq8173 firmware","qualcomm/ipq8174 firmware","qualcomm/ipq9574 firmware","qualcomm/qca4024 firmware","qualcomm/qca8075 firmware","qualcomm/qca8081 firmware","qualcomm/qca8082 firmware","qualcomm/qca8084 firmware","qualcomm/qca8085 firmware","qualcomm/qca8386 firmware","qualcomm/qca9888 firmware","qualcomm/qca9889 firmware","qualcomm/qcn5022 firmware","qualcomm/qcn5024 firmware","qualcomm/qcn5052 firmware","qualcomm/qcn5122 firmware","qualcomm/qcn5124 firmware","qualcomm/qcn5152 firmware","qualcomm/qcn5154 firmware","qualcomm/qcn5164 firmware","qualcomm/qcn6023 firmware","qualcomm/qcn6024 firmware","qualcomm/qcn6122 firmware","qualcomm/qcn6132 firmware","qualcomm/qcn9000 firmware","qualcomm/qcn9022 firmware","qualcomm/qcn9024 firmware","qualcomm/qcn9070 firmware","qualcomm/qcn9072 firmware","qualcomm/qcn9074 firmware","qualcomm/qcn9100 firmware","qualcomm/qcn9274 firmware","qualcomm/qcs8550 firmware","qualcomm/sd 8 gen1 5g firmware","qualcomm/snapdragon 8 gen 1 firmware","qualcomm/snapdragon ar2 gen 1 firmware","qualcomm/ssg2115p firmware","qualcomm/ssg2125p firmware","qualcomm/sxr1230p firmware"],"epss":{"score":0.00383,"percentile":0.32065,"date":"2026-10-26","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 (0.38%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/september-2023-bulletin","tags":["Vendor Advisory"],"source":"product-security@qualcomm.com"},{"url":"https://www.qualcomm.com/company/product-security/bulletins/september-2023-bulletin","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-33016","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."}