{"id":"CVE-2026-32175","details":"A tampering vulnerability exists when .NET Core improperly handles specially crafted files. An attacker who successfully exploited this vulnerability could write arbitrary files and directories to certain locations on a vulnerable system. However, an attacker would have limited control over the destination of the files and directories.\nTo exploit the vulnerability, an attacker must send a specially crafted file to a vulnerable system.\nThe security update fixes the vulnerability by ensuring .NET Core properly handles files.","aliases":["BIT-dotnet-2026-32175","BIT-dotnet-sdk-2026-32175","GHSA-rg75-q538-x34v"],"modified":"2026-07-08T08:12:26.626377983Z","published":"2026-05-12T18:16:58.737Z","database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"17.12.0"},{"fixed":"17.12.20"},{"introduced":"17.14.0"},{"fixed":"17.14.32"}],"source":"CPE_RANGE","vendor_product":"microsoft:visual_studio_2022"},{"extracted_events":[{"introduced":"18.5.0"},{"fixed":"18.5.3"}],"source":"CPE_RANGE","vendor_product":"microsoft:visual_studio_2026","cpes":["cpe:2.3:a:microsoft:visual_studio_2026:*:*:*:*:*:*:*:*"]}]},"references":[{"type":"ADVISORY","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32175"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/dotnet/core","events":[{"introduced":"d78b3180414d35d6c7d136db753474e2ae2b33df"},{"fixed":"843c037496b2941d8bc42d0eceaabf8d15a9deff"},{"introduced":"e18becd6171b8eb0eb4ec7ea8a0280cacfcee36b"},{"fixed":"843c037496b2941d8bc42d0eceaabf8d15a9deff"}],"database_specific":{"extracted_events":[{"introduced":"8.0.0"},{"fixed":"8.0.27"},{"introduced":"9.0.0"},{"fixed":"9.0.16"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*"}}],"versions":["v10.0.7","v11.0.0-preview.3","v10.0.6","v9.0.15","v8.0.26","v10.0.5","v9.0.14","v8.0.25","v11.0.0-preview.2","v10.0.4","v11.0.0-preview.1","v9.0.13","v8.0.24","v10.0.3","v9.0.12","v8.0.23","v10.0.2","v10.0.1","v9.0.11","v8.0.22","v10.0.0","v9.0.10","v8.0.21","v10.0.0-rc.2","v9.0.9","v8.0.20","v10.0.0-rc.1","v10.0.0-preview.7","v9.0.8","v8.0.19","v10.0.0-preview.6","v9.0.7","v8.0.18","v9.0.6","v8.0.17","v10.0.0-preview.5","v9.0.5","v8.0.16","v10.0.0-preview.4","v10.0.0-preview.3","v9.0.4","v8.0.15","v10.0.0-preview.2","v9.0.3","v8.0.14","v10.0.0-preview.1","v9.0.2","v8.0.13","v9.0.1","v8.0.12","v9.0.0","v8.0.11","v6.0.36"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-32175.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"}]}