{"id":"CVE-2023-35378","aliases":["EUVD-2023-39381","GHSA-c662-mp4g-c23j"],"status":"published","title":"Windows Projected File System Elevation of Privilege Vulnerability","description":"Windows Projected File System Elevation of Privilege Vulnerability","severity":{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00353,"percentile":0.29249,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-362","CWE-367"],"published":"2023-08-08T17:08:33Z","modified":"2026-08-10T18:31:25Z","products":[{"vendor":"microsoft","product":"windows 10 version 1809"},{"vendor":"microsoft","product":"windows 10 version 21h2"},{"vendor":"microsoft","product":"windows 10 version 22h2"},{"vendor":"microsoft","product":"windows 11 version 21h2"},{"vendor":"microsoft","product":"windows 11 version 22h2"},{"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_10_1809"},{"vendor":"microsoft","product":"windows_10_21h2"},{"vendor":"microsoft","product":"windows_10_22h2"},{"vendor":"microsoft","product":"windows_11_21h2"},{"vendor":"microsoft","product":"windows_11_22h2"},{"vendor":"microsoft","product":"windows_server_2019"},{"vendor":"microsoft","product":"windows_server_2022"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35378","tags":["vendor-advisory","patch","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-35378"},{"url":"https://github.com/advisories/GHSA-c662-mp4g-c23j"}],"sources":{"cve":[{"id":"CVE-2023-35378","title":"Windows Projected File System Elevation of Privilege Vulnerability","description":"Windows Projected File System Elevation of Privilege Vulnerability","status":"published","published":"2023-08-08T17:08:33.069Z","modified":"2026-08-10T15:11:34.442Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-367"],"updated_at":"2026-11-02T14:35:33.462059Z"}],"euvd":[{"id":"EUVD-2023-39381","description":"Windows Projected File System Elevation of Privilege Vulnerability","status":"published","published":"2023-08-08T17:08:33Z","modified":"2026-08-10T15:11:34Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T18:02:04.178454Z"}],"ghsa":[{"id":"GHSA-c662-mp4g-c23j","title":"Windows Projected File System Elevation of Privilege Vulnerability","description":"Windows Projected File System Elevation of Privilege Vulnerability","status":"published","published":"2023-08-08T18:30:36Z","modified":"2026-08-10T18:31:25Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-362","CWE-367"],"updated_at":"2026-11-02T15:10:14.704025Z"}],"nvd":[{"id":"CVE-2023-35378","description":"Windows Projected File System Elevation of Privilege Vulnerability","status":"published","published":"2023-08-08T18:15:12.66Z","modified":"2026-08-10T16:18:26.607Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-367","CWE-362"],"updated_at":"2026-11-02T14:08:22.812138Z"}]}}