Link Following Affecting dotnet-host package, versions <0:9.0.10-1.el8_10


Severity

Recommended
0.0
high
0
10

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.03% (8th percentile)

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  • Snyk IDSNYK-ALMALINUX8-DOTNETHOST-13829620
  • published4 Nov 2025
  • disclosed15 Oct 2025

Introduced: 15 Oct 2025

CVE-2025-55247  (opens in a new tab)
CWE-59  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:8 dotnet-host to version 0:9.0.10-1.el8_10 or higher.
This issue was patched in ALSA-2025:18150.

NVD Description

Note: Versions mentioned in the description apply only to the upstream dotnet-host package and not the dotnet-host package as distributed by AlmaLinux. See How to fix? for AlmaLinux:8 relevant fixed versions and status.

Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally.

CVSS Base Scores

version 3.1