{"id":"CVE-2024-26230","title":"Windows Telephony Server Elevation of Privilege Vulnerability","summary":"Windows Telephony Server Elevation of Privilege Vulnerability","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-416"],"vendor":"microsoft","product":"windows_10_1507","affected":["windows_10_1507 < 10.0.10240.20596","windows_10_1607 < 10.0.14393.6897","windows_10_1809 < 10.0.17763.5696","windows_10_21h2 < 10.0.19044.4291","windows_10_22h2 < 10.0.19045.4291","windows_11_21h2 < 10.0.22000.2899","windows_11_22h2 < 10.0.22621.3447","windows_11_23h2 < 10.0.22631.3447","windows_server_2008","windows_server_2008 = r2","windows_server_2012","windows_server_2012 = r2","windows_server_2016 < 10.0.14393.6897","windows_server_2019 < 10.0.17763.5696","windows_server_2022 < 10.0.20348.2402","windows_server_2022_23h2 < 10.0.25398.830"],"patched":["windows_10_1507 10.0.10240.20596","windows_10_1607 10.0.14393.6897","windows_10_1809 10.0.17763.5696","windows_10_21h2 10.0.19044.4291","windows_10_22h2 10.0.19045.4291","windows_11_21h2 10.0.22000.2899","windows_11_22h2 10.0.22621.3447","windows_11_23h2 10.0.22631.3447","windows_server_2016 10.0.14393.6897","windows_server_2019 10.0.17763.5696","windows_server_2022 10.0.20348.2402","windows_server_2022_23h2 10.0.25398.830"],"published":"2024-04-09","updated":"2026-11-03","sourceUpdated":"2026-11-03T22:17:15.833","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2024-26230","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-26230","label":"secure@microsoft.com"},{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-26230","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"total","timestamp":"2024-09-13T03:55:15.381942Z"},"epss":0.24111,"epssPercentile":0.97856,"exploits":{"github":2,"githubRepos":["https://github.com/kiwids0220/CVE-2024-26230","https://github.com/Wa1nut4/CVE-2024-26230"],"checkedAt":"2026-11-05T06:38:49.868Z"},"ingestedAt":"2026-11-05T06:38:03.563Z","slug":"CVE-2024-26230","body":"## Overview\n\nWindows Telephony Server Elevation of Privilege Vulnerability\n\n## Affected\n\n- `windows_10_1507 < 10.0.10240.20596`\n- `windows_10_1607 < 10.0.14393.6897`\n- `windows_10_1809 < 10.0.17763.5696`\n- `windows_10_21h2 < 10.0.19044.4291`\n- `windows_10_22h2 < 10.0.19045.4291`\n- `windows_11_21h2 < 10.0.22000.2899`\n- `windows_11_22h2 < 10.0.22621.3447`\n- `windows_11_23h2 < 10.0.22631.3447`\n- `windows_server_2008`\n- `windows_server_2008 = r2`\n- `windows_server_2012`\n- `windows_server_2012 = r2`\n- `windows_server_2016 < 10.0.14393.6897`\n- `windows_server_2019 < 10.0.17763.5696`\n- `windows_server_2022 < 10.0.20348.2402`\n- `windows_server_2022_23h2 < 10.0.25398.830`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `windows_10_1507 10.0.10240.20596`\n- `windows_10_1607 10.0.14393.6897`\n- `windows_10_1809 10.0.17763.5696`\n- `windows_10_21h2 10.0.19044.4291`\n- `windows_10_22h2 10.0.19045.4291`\n- `windows_11_21h2 10.0.22000.2899`\n- `windows_11_22h2 10.0.22621.3447`\n- `windows_11_23h2 10.0.22631.3447`\n- `windows_server_2016 10.0.14393.6897`\n- `windows_server_2019 10.0.17763.5696`\n- `windows_server_2022 10.0.20348.2402`\n- `windows_server_2022_23h2 10.0.25398.830`","depth":"midnight","depthScore":60,"depthScoreParts":{"impact":42.9,"likelihood":4.8,"exploitation":12,"ransomware":0},"changes":[]}