{"id":"CVE-2025-55240","aliases":["EUVD-2025-34347","GHSA-2r4x-qmjj-x52w"],"status":"published","title":"Visual Studio Elevation of Privilege Vulnerability","description":"Improper access control in Visual Studio allows an authorized attacker to elevate privileges locally.","severity":{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00376,"percentile":0.31976,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2025-10-14T17:00:58Z","modified":"2026-06-17T09:41:30Z","products":[{"vendor":"microsoft","product":"microsoft visual studio 2017 version 15.9 (includes 15.0 - 15.8)"},{"vendor":"microsoft","product":"microsoft visual studio 2019 version 16.11 (includes 16.0 - 16.10)"},{"vendor":"microsoft","product":"microsoft visual studio 2022 version 17.10"},{"vendor":"microsoft","product":"microsoft visual studio 2022 version 17.12"},{"vendor":"microsoft","product":"microsoft visual studio 2022 version 17.14"},{"vendor":"microsoft","product":"visual_studio_2017"},{"vendor":"microsoft","product":"visual_studio_2019"},{"vendor":"microsoft","product":"visual_studio_2022"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55240","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-55240"},{"url":"https://github.com/advisories/GHSA-2r4x-qmjj-x52w"}],"sources":{"cve":[{"id":"CVE-2025-55240","title":"Visual Studio Elevation of Privilege Vulnerability","description":"Improper access control in Visual Studio allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-10-14T17:00:58.4Z","modified":"2026-02-26T17:47:11.707Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:32:52.839698Z"}],"euvd":[{"id":"EUVD-2025-34347","description":"Improper access control in Visual Studio allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-10-14T17:00:58Z","modified":"2026-02-26T17:47:11Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T19:48:23.405029Z"}],"ghsa":[{"id":"GHSA-2r4x-qmjj-x52w","title":"Improper access control in Visual Studio allows an authorized attacker to elevate privileges...","description":"Improper access control in Visual Studio allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-10-14T18:30:30Z","modified":"2025-10-14T18:30:35Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:03:57.454768Z"}],"nvd":[{"id":"CVE-2025-55240","description":"Improper access control in Visual Studio allows an authorized attacker to elevate privileges locally.","status":"published","published":"2025-10-14T17:15:44.44Z","modified":"2026-06-17T09:41:30.883Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:11:38.17237Z"}]}}