CVE-2025-55247
Published: October 16, 2025Last modified: October 16, 2025
Description
Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.3 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | REQUIRED |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | HIGH |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 25 LTS | dotnet8-runtime | Vulnerable (8.0.17-r0) |
| dotnet8-sdk | Vulnerable (8.0.117-r0) | ||
| Stream | dotnet8-runtime | Vulnerable (8.0.11-r1) | |
| dotnet8-sdk | Vulnerable (8.0.117-r0) |