{"id":"CVE-2024-43635","aliases":["EUVD-2024-40380","GHSA-8hgc-m8mv-wr7p"],"status":"published","title":"Windows Telephony Service Remote Code Execution Vulnerability","description":"Windows Telephony Service Remote Code Execution Vulnerability","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01697,"percentile":0.77357,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190"],"published":"2024-11-12T17:54:03Z","modified":"2026-06-17T07:51:26Z","products":[{"vendor":"microsoft","product":"windows 10 version 1507"},{"vendor":"microsoft","product":"windows 10 version 1607"},{"vendor":"microsoft","product":"windows 10 version 1809"},{"vendor":"microsoft","product":"windows 10 version 21h2"},{"vendor":"microsoft","product":"windows 10 version 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2016"},{"vendor":"microsoft","product":"windows server 2016 (server core installation)"},{"vendor":"microsoft","product":"windows server 2019"},{"vendor":"microsoft","product":"windows server 2019 (server core installation)"},{"vendor":"microsoft","product":"windows server 2022"},{"vendor":"microsoft","product":"windows server 2022, 23h2 edition (server core installation)"},{"vendor":"microsoft","product":"windows server 2025"},{"vendor":"microsoft","product":"windows server 2025 (server core 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Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-43635"},{"url":"https://github.com/advisories/GHSA-8hgc-m8mv-wr7p"}],"sources":{"cve":[{"id":"CVE-2024-43635","title":"Windows Telephony Service Remote Code Execution Vulnerability","description":"Windows Telephony Service Remote Code Execution Vulnerability","status":"published","published":"2024-11-12T17:54:03.376Z","modified":"2025-07-08T15:41:35.241Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:33:58.357949Z"}],"euvd":[{"id":"EUVD-2024-40380","description":"Windows Telephony Service Remote Code Execution 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