UBUNTU-CVE-2026-32175
- Source
- https://ubuntu.com/security/CVE-2026-32175
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-32175.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-32175
- Upstream
- Published
- 2026-05-12T18:16:00Z
- Modified
- 2026-05-27T19:15:07.294857896Z
- Severity
-
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
- Ubuntu - medium
- Summary
- [none]
- 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. To exploit the vulnerability, an attacker must send a specially crafted file to a vulnerable system. The security update fixes the vulnerability by ensuring .NET Core properly handles files.
- References
-
- https://ubuntu.com/security/CVE-2026-32175
- https://www.cve.org/CVERecord?id=CVE-2026-32175
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32175
- https://devblogs.microsoft.com/dotnet/dotnet-and-dotnet-framework-may-2026-servicing-updates
- https://github.com/dotnet/announcements/issues/396
Affected packages
Ubuntu:22.04:LTS / dotnet7
Package
- Name
- dotnet7
- Purl
- pkg:deb/ubuntu/dotnet7?arch=source&distro=jammy
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Affected versions
7.*
7.0.105-0ubuntu1~22.04.1
7.0.107-0ubuntu1~22.04.1
7.0.108-0ubuntu1~22.04.1
7.0.109-0ubuntu1~22.04.1
7.0.110-0ubuntu1~22.04.1
7.0.111-0ubuntu1~22.04.1
7.0.112-0ubuntu1~22.04.1
7.0.113-0ubuntu1~22.04.1
7.0.114-0ubuntu1~22.04.1
7.0.115-0ubuntu1~22.04.1
7.0.116-0ubuntu1~22.04.1
7.0.117-0ubuntu1~22.04.1
7.0.117-0ubuntu1~22.04.2
7.0.119-0ubuntu1~22.04.1
Ecosystem specific
{
"binaries": [
{
"binary_name": "aspnetcore-runtime-7.0",
"binary_version": "7.0.119-0ubuntu1~22.04.1"
},
{
"binary_name": "aspnetcore-targeting-pack-7.0",
"binary_version": "7.0.119-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-apphost-pack-7.0",
"binary_version": "7.0.119-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-host-7.0",
"binary_version": "7.0.119-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-hostfxr-7.0",
"binary_version": "7.0.119-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-runtime-7.0",
"binary_version": "7.0.119-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-sdk-7.0",
"binary_version": "7.0.119-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-sdk-7.0-source-built-artifacts",
"binary_version": "7.0.119-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-targeting-pack-7.0",
"binary_version": "7.0.119-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-templates-7.0",
"binary_version": "7.0.119-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet7",
"binary_version": "7.0.119-0ubuntu1~22.04.1"
},
{
"binary_name": "netstandard-targeting-pack-2.1-7.0",
"binary_version": "7.0.119-0ubuntu1~22.04.1"
}
]
}