{"id":"CVE-2026-104944","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-104944","generatedAt":"2026-10-28T02:58:21.422Z","title":"TP-Link Tapo C500 v2.0 contains an out-of-bounds function-pointer dispatch in its TDP (TP-Link Device Protocol) daemon.","description":"TP-Link Tapo\nC500 v2.0 contains an out-of-bounds function-pointer dispatch in its TDP\n(TP-Link Device Protocol) daemon. A single unauthenticated UDP datagram can\ncause an invalid indirect call, crashing the main service and resulting in a\ndenial-of-service condition.\n\n\n\n\n\nSuccessful\nexploitation may allow an unauthenticated attacker with network access to the\naffected UDP service to repeatedly crash the TDP daemon, disrupting normal\ndevice operation and availability. No authentication, session establishment, or\npairing is required to trigger the condition.","published":"2026-10-06T19:17:41.000Z","lastModified":"2026-10-07T14:17:09.000Z","status":"Deferred","sourceIdentifier":"f23511db-6c3e-4e32-a477-6aa17d310630","cvss":{"version":"4.0","score":7.1,"severity":"HIGH","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-823"],"affected":[],"epss":{"score":0.00297,"percentile":0.22189,"date":"2026-10-26","history":[{"date":"2026-10-07","score":0.00297,"percentile":0.20501}]},"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 (0.30%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-06T19:17:41.000Z","detail":{"score":"7.1","severity":"HIGH","publishedAt":"2026-10-06T19:17:40.640Z"},"summary":"New CVE, high severity (CVSS 7.1)."}],"references":[{"url":"https://www.tp-link.com/en/support/download/tapo-c500/#Firmware-Release-Notes","source":"f23511db-6c3e-4e32-a477-6aa17d310630"},{"url":"https://www.tp-link.com/us/support/download/tapo-c500/#Firmware-Release-Notes","source":"f23511db-6c3e-4e32-a477-6aa17d310630"},{"url":"https://www.tp-link.com/us/support/faq/5327/","source":"f23511db-6c3e-4e32-a477-6aa17d310630"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-104944","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."}