CVE-2026-45491
Public on 2026-06-09
Modified on 2026-06-23
Description
Improper link resolution before file access ('link following') in .NET allows an unauthorized attacker to perform tampering locally.
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2023 | dotnet10.0 | 2026-06-22 | ALAS2023-2026-1867 | Fixed |
| Amazon Linux 2023 | dotnet6.0 | Not Affected | ||
| Amazon Linux 2023 | dotnet8.0 | 2026-06-22 | ALAS2023-2026-1869 | Fixed |
| Amazon Linux 2023 | dotnet9.0 | 2026-06-22 | ALAS2023-2026-1868 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 6.2 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| NVD | CVSSv3 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |