vulnerability
Ubuntu: USN-7563-1 (CVE-2025-30399): .NET vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:H/Au:N/C:C/I:C/A:C) | Jun 10, 2025 | Jun 12, 2025 | Mar 27, 2026 |
Severity
8
CVSS
(AV:N/AC:H/Au:N/C:C/I:C/A:C)
Published
Jun 10, 2025
Added
Jun 12, 2025
Modified
Mar 27, 2026
Description
Untrusted search path in .NET and Visual Studio allows an unauthorized attacker to execute code over a network.
Solutions
ubuntu-upgrade-aspnetcore-runtime-8-0ubuntu-upgrade-aspnetcore-runtime-9-0ubuntu-upgrade-dotnet-host-8-0ubuntu-upgrade-dotnet-host-9-0ubuntu-upgrade-dotnet-hostfxr-8-0ubuntu-upgrade-dotnet-hostfxr-9-0ubuntu-upgrade-dotnet-runtime-8-0ubuntu-upgrade-dotnet-runtime-9-0ubuntu-upgrade-dotnet-sdk-8-0ubuntu-upgrade-dotnet-sdk-9-0ubuntu-upgrade-dotnet8ubuntu-upgrade-dotnet9
References
- CVE-2025-30399
- https://attackerkb.com/topics/CVE-2025-30399
- CWE-426
- EUVD-EUVD-2025-18115
- UBUNTU-USN-7563-1
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-18115
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-30399
- https://ubuntu.com/security/notices/USN-7563-1
- https://www.cve.org/CVERecord?id=CVE-2025-30399
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.