Staging Environment: Content and features may be unstable or change without notice.
Search for packages
Package details: pkg:nuget/System.ServiceModel.Security@4.0.0
purl pkg:nuget/System.ServiceModel.Security@4.0.0
Next non-vulnerable version 4.3.0-preview1-24610-02
Latest non-vulnerable version 4.5.3
Risk 3.1
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-ucc7-eecy-6qgq
Aliases:
CVE-2018-8356
GHSA-p9wx-v264-q34p
Microsoft Security Advisory CVE-2018-8356: .NET Core Security Feature Bypass Vulnerability
4.0.4
Affected by 1 other vulnerability.
4.1.3
Affected by 0 other vulnerabilities.
4.3.0-preview1-24610-02
Affected by 0 other vulnerabilities.
4.3.3
Affected by 1 other vulnerability.
4.4.4
Affected by 0 other vulnerabilities.
4.5.3
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-16T21:50:22.785944+00:00 GitLab Importer Affected by VCID-ucc7-eecy-6qgq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/System.ServiceModel.Security/CVE-2018-8356.yml 38.4.0
2026-04-11T23:06:26.226413+00:00 GitLab Importer Affected by VCID-ucc7-eecy-6qgq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/System.ServiceModel.Security/CVE-2018-8356.yml 38.3.0
2026-04-04T14:30:50.712275+00:00 GHSA Importer Affected by VCID-ucc7-eecy-6qgq https://github.com/advisories/GHSA-p9wx-v264-q34p 38.1.0
2026-04-02T23:14:41.609014+00:00 GitLab Importer Affected by VCID-ucc7-eecy-6qgq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/System.ServiceModel.Security/CVE-2018-8356.yml 38.1.0
2026-04-01T12:50:28.166968+00:00 GitLab Importer Affected by VCID-ucc7-eecy-6qgq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/System.ServiceModel.Security/CVE-2018-8356.yml 38.0.0
2026-04-01T12:38:30.422480+00:00 RetireDotNet Importer Affected by VCID-ucc7-eecy-6qgq https://github.com/RetireNet/Packages/blob/master/Content/6.json 38.0.0