ALPINE-CVE-2026-47300

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Source
https://security.alpinelinux.org/vuln/CVE-2026-47300
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-47300.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-47300
Upstream
  • CVE-2026-47300
Published
2026-07-14T19:17:08Z
Modified
2026-11-03T06:32:55Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Incorrect implementation of authentication algorithm in ASP.NET Core allows an authorized attacker to elevate privileges over a network.

References

Affected packages

Alpine:v3.22
dotnet8-runtime

Package

Name
dotnet8-runtime
Purl
pkg:apk/alpine/dotnet8-runtime?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.0.29-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-47300.json"
dotnet9-runtime

Package

Name
dotnet9-runtime
Purl
pkg:apk/alpine/dotnet9-runtime?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
9.0.18-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-47300.json"
Alpine:v3.23
dotnet10-runtime

Package

Name
dotnet10-runtime
Purl
pkg:apk/alpine/dotnet10-runtime?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
10.0.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-47300.json"
dotnet8-runtime

Package

Name
dotnet8-runtime
Purl
pkg:apk/alpine/dotnet8-runtime?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.0.29-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-47300.json"
dotnet9-runtime

Package

Name
dotnet9-runtime
Purl
pkg:apk/alpine/dotnet9-runtime?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
9.0.18-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-47300.json"
Alpine:v3.24
dotnet10-runtime

Package

Name
dotnet10-runtime
Purl
pkg:apk/alpine/dotnet10-runtime?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
10.0.10-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-47300.json"
dotnet8-runtime

Package

Name
dotnet8-runtime
Purl
pkg:apk/alpine/dotnet8-runtime?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
8.0.29-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-47300.json"
dotnet9-runtime

Package

Name
dotnet9-runtime
Purl
pkg:apk/alpine/dotnet9-runtime?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
9.0.18-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-47300.json"