{"id":"CVE-2019-1077","aliases":["EUVD-2019-9658","GHSA-v6mc-r5p8-5hxq"],"status":"published","title":"An elevation of privilege vulnerability exists when the Visual Studio updater service improperly...","description":"An elevation of privilege vulnerability exists when the Visual Studio updater service improperly handles file permissions, aka 'Visual Studio Elevation of Privilege Vulnerability'.","severity":{"version":"3.0","score":5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01755,"percentile":0.78093,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2019-07-15T18:56:20Z","modified":"2026-06-17T02:27:46Z","products":[{"vendor":"microsoft","product":"microsoft visual studio 2017"},{"vendor":"microsoft","product":"microsoft visual studio 2019"},{"vendor":"microsoft","product":"visual_studio_2017"},{"vendor":"microsoft","product":"visual_studio_2019"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1077","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-1077"},{"url":"https://github.com/advisories/GHSA-v6mc-r5p8-5hxq"}],"sources":{"cve":[{"id":"CVE-2019-1077","description":"An elevation of privilege vulnerability exists when the Visual Studio updater service improperly handles file permissions, aka 'Visual Studio Elevation of Privilege Vulnerability'.","status":"published","published":"2019-07-15T18:56:20Z","modified":"2024-08-04T18:06:31.67Z","updated_at":"2026-11-02T14:20:26.034547Z"}],"euvd":[{"id":"EUVD-2019-9658","description":"An elevation of privilege vulnerability exists when the Visual Studio updater service improperly handles file permissions, aka 'Visual Studio Elevation of Privilege Vulnerability'.","status":"published","published":"2019-07-15T18:56:20Z","modified":"2024-08-04T18:06:31Z","updated_at":"2026-11-03T03:06:59.435978Z"}],"ghsa":[{"id":"GHSA-v6mc-r5p8-5hxq","title":"An elevation of privilege vulnerability exists when the Visual Studio updater service improperly...","description":"An elevation of privilege vulnerability exists when the Visual Studio updater service improperly handles file permissions, aka 'Visual Studio Elevation of Privilege Vulnerability'.","status":"published","published":"2022-05-24T16:50:19Z","modified":"2023-01-28T05:05:50Z","updated_at":"2026-11-02T14:44:22.854564Z"}],"nvd":[{"id":"CVE-2019-1077","description":"An elevation of privilege vulnerability exists when the Visual Studio updater service improperly handles file permissions, aka 'Visual Studio Elevation of Privilege Vulnerability'.","status":"published","published":"2019-07-15T19:15:17.53Z","modified":"2026-06-17T02:27:46.507Z","cvss":[{"version":"3.0","score":5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":6.6,"vector":"AV:L/AC:L/Au:N/C:N/I:C/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:19.195714Z"}]}}