{"id":"CVE-2025-49739","aliases":["EUVD-2025-20538","GHSA-cf69-g2cj-5w8c"],"status":"published","title":"Visual Studio Elevation of Privilege Vulnerability","description":"Improper link resolution before file access ('link following') in Visual Studio allows an unauthorized attacker to elevate privileges over a network.","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":"2026-11-11","score":0.00949,"percentile":0.61638,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-59"],"published":"2025-07-08T16:58:15Z","modified":"2026-06-17T09:31:51Z","products":[{"vendor":"microsoft","product":"microsoft visual studio 2015 update 3"},{"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":"microsoft visual studio 2022 version 17.8"},{"vendor":"microsoft","product":"visual_studio"},{"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-2025-49739","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-49739"},{"url":"https://github.com/advisories/GHSA-cf69-g2cj-5w8c"}],"sources":{"cve":[{"id":"CVE-2025-49739","title":"Visual Studio Elevation of Privilege Vulnerability","description":"Improper link resolution before file access ('link following') in Visual Studio allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2025-07-08T16:58:15.788Z","modified":"2026-02-26T17:51:06.069Z","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-59"],"updated_at":"2026-11-02T14:32:24.825718Z"}],"euvd":[{"id":"EUVD-2025-20538","description":"Improper link resolution before file access ('link following') in Visual Studio allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2025-07-08T16:58:15Z","modified":"2026-02-26T17:51:06Z","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"}],"updated_at":"2026-11-02T19:48:18.619892Z"}],"ghsa":[{"id":"GHSA-cf69-g2cj-5w8c","title":"Improper link resolution before file access ('link following') in Visual Studio allows an...","description":"Improper link resolution before file access ('link following') in Visual Studio allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2025-07-08T18:31:51Z","modified":"2025-07-08T18:32:01Z","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","level":"high"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T15:02:57.612558Z"}],"nvd":[{"id":"CVE-2025-49739","description":"Improper link resolution before file access ('link following') in Visual Studio allows an unauthorized attacker to elevate privileges over a network.","status":"published","published":"2025-07-08T17:16:02.837Z","modified":"2026-06-17T09:31:51.877Z","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","level":"high","assessor":"secondary"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:11:17.727956Z"}]}}