Alpine/dotnet9-runtime: high 7.5

Authentication bypass by spoofing in ASP.NET Core allows an authorized attacker to elevate privileges over a network.

Action: Upgrade dotnet9-runtime to 9.0.21-r0 or later.

Affected

Fixed versions

Sources

• osv: ALPINE-CVE-2026-70179#Alpine:v3.23/dotnet9-runtime
• https://security.alpinelinux.org/vuln/CVE-2026-70179

published 2026-10-13T19:19:32.170Z · modified 2026-11-03T06:33:06.403391078Z · JSON